NIST Standard Reference Materials® Catal(^

c

STRIAimG

National Institute o

Standards and Technology

Technology Administration ; U.S. Department of Commerce :.
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NIST SP 260 - 2004

Standard

Reference

Materials'

Catalo

January 2004

Joylene W.L. Thomas. Editor Yvonne A. Branden. Co-Editor Robbin D. l-loward. Co-Editor Revised by: Regina R. Montgomery and

Joan C. Sauerwein

Standard Reference Materials Program

Technology Services

National Institute of Standards and Technology

Gaithersburg, MD 20899-2320

U.S. Department of Commerce

Donald L. Evans, Secretary

Technology Administration

Ptiillip J. Bond

Under Secretary of Commerce for Teclinology

National Institute of Standards and Technology

Arden L. Bement, Jr., Director

Please visit our website www.nist.gov/srm
Certain commercial entities, equipment, or

materials may be identified in this document in

order to describe an experimental procedure or concept adequately. Such identification is not

intended to imply recommendation or endorse- ment by the National Institute of Standards and

Technology, nor is it intended to imply that the

entities, materials, or equipment are necessarily

the best available for the purpose.

National Institute of Standards and Technology

Special Publication 260

Supersedes NIST SP 260, 2003

138 pages (January 2004) CODEN: NSPUE2

U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 2004

For sale by the Superintendent of Documents,

U.S. Government Printing Office

Internet: bookstore.gpo.gov Phone: (202) 512-1800

Fax: (202) 512-2250

Mail: Stop SSOP, Washington, DC 20402-0001
NIST Standard Reference Materials® (SRMs®) are used by industry, government, and

academia to ensure tlie higiiest quality measurements. This catalog lists over 1300

individual reference materials produced and sold by NIST, each with carefully assigned

values for chemical composition and physical properties.

SRMs find use in calibrating instruments and in assuring the long-term integrity of quality

assurance programs. They are also key mechanisms for verifying important measurement results

and in developing new measurement methods. SRMs provide users with tools to assist in

establishing traceability of measurement results to NIST.

Each SRM comes carefully packaged with documentation containing assigned values with stated

uncertainties and a material safety data sheet, if applicable. Details on use, stability, and NIST

analytical methods are also included.

For further information and prices, contact us at:

Telephone: (301) 975-6776

Fax: (301) 948-3730

E-mail: srminfo@nist.gov

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Engineering Materials

1 SIZING

1 Particle Size 2 Cement Turbidity and Fineness 2 Specific Surface Area of Powders

2 Mercury Porosimetry Standards

2 Particle Count Materials

3 SURFACE FINISH

3 Abrasive Wear

3 Surface Roughness

3 FIRE RESEARCH

3 Surface Flammability 4 Smoke Density Chamber

4 Smoke Toxicity 4 Flooring Radiant Panel

5 NONDESTRUCTIVE

EVALUATION

5 Artificial Flaw for Eddy Current NDE

5 PERFORMANCE

ENGINEERING MATERIALS

5 Fracture Toughness of Steels (Charpy V-Notch Test Blocks) 5 Rockwell Hardness 6 Microindentation Hardness

(Knoop and Vickers Test Blocks) 6 Coordinate Measuring Machine

(CMM) Probe Performance

6 Tape Adhesion Testing

7 Bleached Kraft Pulps

7 Secondary Ferrite Number (FN) Materials

7 Fracture Toughness of Ceramics

7 Magnetic Moment Standards

Food & Agriculture

9 Trace Elements in Food and

Dairy Products 9 Wheat Hardness 10 Nutrition Composition 11 Trace Elements in Botanicals 11 Fertilizers 11 Whole Biomass Feedstock

13 Pure, Crystalline Standards 13 Biological Buffer Systems 14 Human Serum

14 Bovine Serum

15 DNA Profiling 15 Biomaterials 15 Toxic Substances in Urine 15 Miscellaneous Health-Related

Materials

Forensics

17 Ethanol Solutions 17 DNA Profiling 17 Drugs of Abuse in Human Hair 17 Drugs of Abuse in Urine

Environmental

19 ORGANICS

19 Gas Chromatography/Mass

Spectrometry (GC/MS) and

Characterizing Liquid Chromatography (LC) System

Performance 20 Organic Contaminant Calibration Solutions

- '

• 21 Organic Contaminants in Natural Matrix Materials 22 EPA: Organic Compounds

Related to Water Analysis

23 INORGANICS

23 Metal Constituents in Natural Matrices: Air Particulate, Indoor

Dust, Sediment, Mine Waste,

Sludge, Soil, and Water 25 Carbon Modified Silica 25 Used Auto Catalysts

25 Primary Gas Mixtures

29 FOSSIL FUELS

29 Metal Constituents in Fossil Fuels 29 High Purity Liquids for Fuel Rating

29 Trace Elements in Coals and Coke

30 Alcohols and Ethers [Oxygenates]

in Reference Fuels 31 Sulfur in Fossil Fuels 32 Moisture in Oils and Alcohols

33 GEOLOGICAL MATERIALS

AND ORES

33 Ores 34 Ore Bioleaching Substrate 34 Chinese Ores 34 Clays

34 Rocks and Minerals 35 Refractories

35 MICROANALYSIS

35 Metals 35 Synthetic Glasses 36 Thin Film for Transmission

Electron Microscope

36 ENGINE WEAR MATERIALS

36 Metallo-Organic Compounds

37 Lubricating Base Oils 38 Catalyst Characterization

Material 38 Wear-Metals in Oil

38 INDUSTRIAL HYGIENE

38 Materials on Filter Media

39 Trace Constituent Elements in Blank Filters 39 Respirable Silica 40 Lead in Paint, Dust, and Soil 41 Asbestos

High Purity Materials

43 Elemental Composition in High

Purity Metals 44 Fine Gold Standards 44 Stoichiometric Standards 45 Microchemistry

46 Spectrometric Single Element

Solutions 48 Anion Chromatography Solutions 48 Stable Isotopic Materials 49 Light Stable Isotopic Materials

Industrial Materials

51 FERROUS METALS

51 Steels 51 Plain Carbon Steels 52 Low Alloy Steels 54 Special Low Alloy Steels 54 High Alloy Steels 55 Stainless Steels 56 Specialty Steels 56 Tool Steels 57 Cast Steels, White Cast Irons, and Ductile Irons 57 Steelmaking Alloys 58 Cast Irons 59 High Temperature Alloys 59 Gases in Metals: Iron and Steel
60 NONFERROUS METALS

60 Aluminum Base Alloys 60 Cobalt Base Alloys 61 Copper "Benchmark" 62 Copper Base Alloys 62 Lead Base Alloys 63 Lead Base Materials 63 Nickel Oxides 63 Nickel Base Alloys 64 Trace Elements in Nickel Base Superalloys

64 Tin Base Alloys 64 Titanium Base Alloys 65 Hydrogen in Titanium 65 Zirconium Base Alloys 65 Zinc Base Alloys

66 CERAMICS AND

GLASSES

66 Carbides 66 Cemented Tungsten Carbides 67 Glasses 67 Trace Elements 68 CEMENTS

68 Portland Cements 68 Portland Cement Clinkers

69 LUBRICANTS

69 Metallo-Organic Compounds

Physical Properties

71 ION ACTIVITY

71 pH Calibration 72 Biological Buffer Systems 72 pD Calibration 72 Ion-Selective Electrode

Calibration 73 Electrolytic Conductivity

73 Positive Electrophoretic

Mobility 74 POLYMERIC

PROPERTIES

74 Molar Mass/Molecular

Weight 75 Melt Flow Rate 75 Viscosity 75 Biomaterials

76 THERMODYNAMIC

PROPERTIES

76 Calorimetry - Combustion

76 Calorimetry - Solution 76 Enthalpy and Heat Capacity 77 Differential Scanning

Calorimetry 77 Differential Thermal Analysis 77 Defining Fixed Points,

International Temperature

Scale of 1990, ITS-90 78 Reference Points 78 Freezing Point, Melting Point, and Triple Point Cells

78 Thermal Expansion of Metal and Glass 78 Thermal Resistance of Glass,

Silica, and Polystyrene

79 Vapor Pressure of Metals 79 Thermal Conductivity of Graphite and Iron 79 Laboratory Thermometer

79 Thermocouple Material, Platinum 80 OPTICAL PROPERTIES

80 Molecular Transmittance and Absorbance 81 Transmittance Wavelength

Standards 81 Fluorescence 81 Specular Spectral Reflectance 81 Near Infrared Reflectance Wavelength Standard 82 Optical Rotation 82 Liquid Refractive Index 82 X-ray and Photographic

Imaging

83 ELECTRICAL

PROPERTIES

83 Electrical Resistivity and

Conductivity of Electrolytic

Iron and Graphite

83 Electrical Resistivity and

Conductivity of Silicon 84 OPTOELECTRONICS

84 METROLOGY

84 Optical Microscope Linewidth Measurement 85 Scanning Electron Microscope (SEM)

85 Depth Profiling 85 Solder Thickness for X-ray Fluorescense 86 Coating Thickness 86 Ellipsometry

87 Oxygen Concentration in Silicon 87 Superconducting Critical Current

87 CERAMICS AND

GLASSES

87 Chemical Resistance

[Durability] 87 Electrical Properties

88 Viscosity

88 Viscosity Fixpoints 88 Relative Stress Optical Coefficient 89 Density (glass & liquid) 89 Glass Liquidus Temperature

89 X-RAY SPECTROMETRY

89 X-ray Diffraction 89 X-ray Stage Calibration

Radioactivity

91 Radioactive Solutions 93 Radioactive Point Sources 93 Radiopharmaceuticals

94 Beryllium Isotopic Ratio Standard 94 Carbon-14 Dating

95 Natural Matrix Materials 95 Neutron Density Monitor Wire 95 Fission Track Glass

Industrial Hygiene

97 Materials on Filter Media 97 Trace Constituent Elements in Blank Filters 97 Respirable Silica 98 Lead in Paint, Dust, and Soil 99 Asbestos

Subject Index loo

Numeric Index 116
Enginee

1 Sizing

3 Surface Finish

3 Fire Research

5 Nondestructive Evaluation

5 Performance Engineering

IVIaterials
SIZING

Particle Size

These SRMs are used for particle size measuring instruments, including light scattering, electrical zone flow-through

counters, optical and scanning electron microscopes, sedimentation systems, and wire cloth sieving devices.

SRM Particle Diameter (IVIesli Size) Unit Size (g)

Glass Beads, Soda Lime

1021 2 Mm to 12 pm 4

1004b 53 um to 125 (No. 270 to No. 120) 43

1017b 106 pm to 355 pm (No. 140 to No. 45) 70

1018b 250 pm to 710 pm (No. 60 to No. 25) 87

1019b 850 pm to 2000 pm (No. 20 to No. 10) 200

Sand

RM 8010 (No. 30 to No. 325) 3 X 150 g

Silicon Nitride (equiaxed)

659 0.2 pm to 10 pm 5 X 2.5 g

Zirconium Oxide (irregular)

1978 0.2 pm to 10 pm 5 1982 10 pm to 150 pm 10

Tungsten Carbide/Cobalt (spheroidal)

1984 9 pm to 30 pm 14

1985 18 pm to 55 pm 14

Polystyrene Spheres

Unit Size: 5 mL vial (unless otherwise noted)

1690 (0.5 % in H,0) 0.895 pm

1691 (0.5 % in H^O) 0.269 pm

1692 (0.25 % in H,0) 2.982 pm

1960* (0.4 % in H,0) 9.89 pm

1961* (0.5 % in H-0) 29.64 pm

1963** (0.5 % in H,0) 0.1007 pm

1965 (Slide Mounted: 1 slide) 9.94 pm (hexagonal array) 9.89 pm (unordered clusters)

*Developed In cooperation with NASA

**This SRM Is limited to the calibration of electron microscope and surface scanning inspection systems (not suitable for applications where monosize, unagglomerated spheres are necessary).

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Cement Turbidity and Fineness

This SRM is suitable for use with ASTM C 430-92, C 115-93, and C 204-92,

SRM Description Properties Certified Value Unit Size

114p Portland Cement Sieve Residue (45 urn (No. 325) Sieve) 8.24% 20 pouclies x 10 g

Specific Surface Area (Wagner Turbidinneter) 2086 cm' • g^

Specific Surface Area

(Blaine Air Permeability) 3774 cm' • g

'

Specific Surface Area (SSA) of Powders (Brunauer, Emmett, and Teller Method)

SRM Description Surface Area (mVg) Unit Size (g)

Multi-point Single Point

1897 SSA (Silica Alumina) 258.32 253.08 7 1899 SSA (Silicon Nitride) 10.67 10.52 4

1900 SSA (Silicon Nitride) 2.85 2.79 4

Mercury Porosimetry Standards

SRIVI Description

1917 Mercury Porosimetry Standard

(Alumina Beads)

1918 Mercury Porosimetry Standard

(Extruded Silica-Alumina)

Particle Count Materials

These SRMs are suitable for use with particle sizing instrumentation, including optical counters, in accordance with Nahonal Fluid Power Association (NFPA) T2.9.6 R2-1998 and ISO/DIS 11171.

SRIVI Description Particle Concentration Unit Size

2806 Medium Test Dust in Hydraulic Fluid 2.8 mg/L 400 mL

RM 8631 Medium Test Dust 1 pm to 50 |jm 20 g RM 8632 Ultrafine Test Dust 1 |jm to 20 |jm 20 g

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SURFACE FINISH

Abrasive Wear

This SRM is suitable for use with ASTM G 65, Procedure A.

SRM Description Unit Size

1857 D-2 Tool Steel 2 blocks: 0.78 cm X 2.5 cm x 7.6 cm

Surface Roughness

Unit Size: 25 mm x 34 mm x 12 mm

These SRMs are used for calibrating stylus instruments that measure surface roughness. These electroless-nickel coated

steel blocks have a sinusoidal roughness profile machined on the top surface.

SRIVI Roughness,

Ra (Mm)

Wavelength,

D (pm)

Sinusoidal Roughness (Knoop Hardness 500)

2071b 0.3137 100

2073a 0.034 100

2074 0.025 40

2075 0.012 800

FIRE RESEARCH

Surface Flammabillty

This SRM is suitable for checking the operation of radiant panel test equipment in accordance with ASTM E 162-78.

SRIVI Description Certification Unit Size (cm)

1002d Hardboard Sheet Flame Spread Index, 1 = 203

Heat Evolution Factor, Q = 42.0 4 sheets: 15.2 X 45.7 X 0.6

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Smoke Density Chamber

These SRMs are suitable for use with National Fire Protection Agency (NFPA) 258-1998. SRM 1006d is also suitable for

use with ASTM F 662-QS

SRM Description Maximum Specific Unit Size (cm)

Optical Density (D„ (corr.))

1006d Non-Flaming Exposure 193 9 sheets:

Condition (paper) 17.2 X 25.4 X 0.165

1007b Flaming Exposure 388 to 512 1 sheet: Condition (plastic) 25.4 X 25.4 X 0.076

IHIIHw' m

Smoke Toxicity

SRM Description Combustion Observation Values Unit on Mode Time

LCbo ^ Size N-Gas

1048 Cup Furnace Smoke Flaming WE* 27 1.4 8 sheets:

Toxicity Method (16 X 16 X 0.76) mm

Standard WE & PE** 25 1.5 (ABS copolymer) NonFlaming WE* 58 1.2 WE & PE** 53 1.4

1049 University of Pittsburgh 30 min exposure, 4.4 150 g

I Smoke Toxicity Method plus 10 min

Standard post-exposure

(Nylon 6/6)

*\NE = w/t/i/n 30 minutes **WE & PE = 30 minutes + 14 days

Flooring Radiant Panel

This SRM is suitable for use with ASTM E 648-78 and NFPA 253-1978.

SRM Description Critical Radiant Flux Unit Size (cm)

1012 Flooring Radiant Panel 0.36 W/cm- 3 sheets:

(Kraft Paperboard) 104.1 X 25.4 X 0.305

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NONDESTRUCTIVE EVALUATION

Artificial Flaw for Eddy Current NDE

RM Description Flaw Size Unit Size

8458 Artificial Flaw (Aluminum Alloy) 3.0 mm X 0.1 mm 7 cm X 7 cm X 2 cm

PERFORMANCE ENGINEERING MATERIALS

Fracture Toughness of Steels (Charpy V-Notch Test Blocks)

Unit Size: set of 10 mm x 10 mm x 54 mm specimens

These SRMs are suitable for use with ASTM E 23 and ISO/DIS 12736.

SRIVI Description Energy Range (J)

2092 Low Energy (4340 Alloy Steel) 13 to 20

2096 High Energy (4340 Alloy Steel) 88 to 136

2098 Super High Energy (Maraging Steel) 176 to 244

Rockwell Hardness

Unit size: 60 mm diameter x 15 mm

SRIVI Description Nominal Hardness (HRC)

2810 Rockwell C Scale Hardness - Low Range 25

2811 Rockwell C Scale Hardness - Mid Range 45

2812 Rockwell C Scale Hardness - High Range 62

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Microindentation Hardness (Knoop and Vickers Test Blocks)

Unit Size: 1.15 cm x 1,15 cm (unless otherwise noted)

These SRMs are suitable for use with ASTM E 384.

SRM Description Load (N) Hardness

(kg/mm^)

Copper, Bright

1893 Knoop 0.245, 0.49, 0.98 125

Nickel, Brigtit

1894a Vicl<ers 0.245, 0.49, 0.98 125

1895 Knoop 0.245, 0.49, 0.98 600

1896a Vickers 0.245, 0.49, 0.98 600

1905 Knoop 2.943 600

1906 Knoop 4.905 600

1907 Knoop 9.81 600

1908 Vicl<ers 2.943 500

1909 Vickers 9.81 500

2798a Vickers 4.905 600

Silicon Nitride, Ceramic

2830 (22 mm diameter x 9.54 mm) Knoop 19.6 1500

2831 (25 mm diameter x 9.5 mm) Vickers 9.8 1530

Coordinate Measuring Machine (CMM) Probe Performance

These SRMs are suitable for use with ANSl/ASME B89.4.1.

SRIVI Description Unit Size

2084 Tungsten Carbide Sphere 10 mm diameter (stem mounted with stand) 2084R Tungsten Carbide Spliere 10 mm diameter (stem mounted)

2085 Stainless Steel Sphere 25 mm diameter (stem mounted)

Tape Adhesion Testing

This SRM is suitable for use with ASTM D 2860 and ASTM D 3654.

SRM Description Unit Size

1810a Linerboard for Tape Adhesion Testing 50 sheets: 21.6 cm x 28 cm

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Bleached Kraft Pulps

These RMs are intended primarily for use in fundamental studies on the physical properties of fibers and paper sheets. No

extensive propert)' measurements have been made on these materials beyond ensuring that they were within the control

limits of the nomial production run.

RM Description Unit Size

8495* Northern Softwood 10 standard lap sheets: 0.5 kg each 8496* Eucalyptus Hardwood 10 standard lap sheets: 0.5 kg each

*Developed in cooperation with the Pulp Material Research Committee

Secondary Ferrite Number (FN) Materials

The RMs are suitable for use with ANSI/AWS A4.2 and ISO 8249.

RIVI Ferrite Number Unit Size (mm)

8480 0 to 30 10 X 12 X 20

8481 30 to 120 10 X 12 X 20

Fracture Toughness of Ceramics

Unit Size: 3 mm x 4 mm x (45 to 47) mm

SRM Description Fracture Toughiness

(iVlPa • m^/^) No. of Specimens

2100 Silicon Nitride Flexure Specimens 4.57 5

IVIagnetic IVIoment Standards

SRIVI Description Certified Property Unit Size

762 Nickel Disk Specific Magnetization disk: 6 mm diameter x 0.13 mm

772a Nickel Sphere Magnetic Moment sphere: 2.383 mm diameter sphere

2853 Yttrium Garnet Sphere Magnetic Moment sphere: 1 mm diameter (2.8 mg)

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FOOD&

9 Trace Elements in Food

and Dairy Products

9 Wheat Hardness

10 Nutrition Composition

11 Trace Elements in Bdtanicals

11 Fertilizers 11 Whole Biomass Feedstockl
Trace Elements in Food and Dairy Products

0t}

SRM Description Unit Size (g)

1577b Bovine Liver 50

RM 8414* Bovine Muscle Powder 50

RM 8413* Corn Kernel 47

RM 8412* Corn Stalk 34

RM 8436* Durum Wheat Flour 50

RM 8437* Hard Red Spring Wheat Flour 50

1549 Non-fat Milk Powder 100

1566b Oyster Tissue 25

1568a Rice Flour 80

RM 8438* Soft Winter Wheat Flour 50

1570a Spinach Leaves 60

1548a Typical Diet 2 X 6.5 g 1567a Wheat Flour 80

* Developed by Agriculture Canada in cooperation with NIST

Wheat Hardness

Unit Size: 50x20 g

RIVI Description Wheat Numbers

8441* Wheat Hardness Hard-l through Hard-5

Soft-1 through Soft-5

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Nutrition Composition

Please visit our website to view the relevant certificate or report of investigation for available certified and

non-certified values.

SRM Description Certified Constituents** Unit Size (g)

NIST Food- Matrix

SRMs and RMs

0% Fat 100% Carbohydrate 100% Protein 0% Carbohydrate SRM 1563

SRM 2384

SRM 2387

SRM 1546

RM 8415

5. SRM 2383

RM 8432

RM 8433

RM 8436

6. SRM 1846

RM 8435

SRM 1548a

SRM 1544

7. SRM 1566b

SRM 1570a

SRM 2385

9. SRM 1946

SRM 1947

SRM 1974a

RM 8418

1544 Fatty Acids and Cholesterol

In Frozen Diet Composite

Cholesterol, Fatty Acids, Proximates 4 X 15 g

1546 Meat Homogenate Cholesterol, Fatty Acids, Proximates,

Vitamins, Minerals 4 X 85 g

1548a Typical Diet Proximates, Trace Elements,

Total Dietary Fiber

2 X 6.5 g

1563 Cholesterol and Fat-Soluble Cholesterol, Ergocalciferol, 10 ampoules:

\/itaminQ V 1 LO IIIIIIO inIII Onponiit ^UL/UIILtL Oil V/ll Hl-(V-Tnpnnhfir\/! UIL*. \\J\j\J\Jt \\::\ Arptatf^ y \ ML-C LCI LC •J lUi LI 1 1 t;u

,

5 natural 1589a PCBs, Pesticides, and Dioxins/ Furans in Human Serum

Cholesterol, Triglycerides 5 X 10 mL

1845 Whole Egg Powder Cholesterol 35

1846 Infant Formula (milk-based) Minerals, Proximates, Vitamins, Fatty Acids 10 X 30 g 2383 Baby Food Composite Carotenoids, Cholesterol, Minerals, Proximates, Vitamins 4 X 70 g

RM 8415* Whole Egg Powder Fatty Acids, Minerals, Proximates, Vitamins 35

DMr\ivi OH-Lo OA'S R* \A/hfip+ nil i+fin VVIICdL ^lULCTM rd LLy Mly lUo , IVI 1 1 Ic^f ci(o , r i UAl 1 1 Id Lco , V 1 Lai 1 1 1 1 lb ou RM 8432* Corn Starch Fatty Acids, Minerals, Proximates, Vitamins 50

RM 8433* Corn Bran Fatty Acids, Minerals, Proximates, Vitamins 50

RM 8435* Whole Milk Powder Fatty Acids, Minerals, Proximates, Vitamins 40

RM 8436* Durum Wheat Flour Fatty Acids, Minerals, Proximates, Vitamins 50

1570a Spinach Leaves Fatty Acids, Trace Elements, Proximates,

Total Dietary Fibers 60

2384 Baking Chocolate Fat, Fatty Acids, Calcium, Iron, Caffeine,

1 I IcUUI Ul 1 i 1 1 It; , V^y dLCUl M 1 lo 5 X 91 g

±ODDIJ Oyster Tissue rdLLy Mclub, i^JiLiogen, rroxiiTidLeb, luidi uieidry

Fiber, Trace Elements, Mercury, Methylmercury

ly / 4a Organics in Mussel Tissue

(Mytilus Edulis)

Selected Proximate J X ID g

2385 Slurried Spinach Calcium, Iron, Magnesium, Manganese,

Phosporous, Potassium, Zinc, Lutein, Beta Carotein

3 X 70 g

2387 Peanut Butter Fat, Fatty Acids, Elements, Tocopherols 170 g 3240 Ephedra-Related Dietary Supplement Alkaloids 5 g X 10

3241 Ephedra-Related Dietary Supplement Alkaloids 1.2 g X 10

3242 Ephedra-Related Dietary Supplement Alkaloids 1.2 g X 10

3243 Ephedra-Related Dietary Supplement Alkaloids ^ <'^^l'.^^ 2.5 g X 10

3244 Ephedra-Related Dietary Supplement Alkaloids

]^ ^^S^^^^ ' 12 g X 10

* Developed by Agriculture Canada In cooperation with NIST

** Proximates are provided as reference values.

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Trace Elements in Botanicals

SRM Description Unit Size (g)

1515 Apple Leaves 50

1547 Peach Leaves 50

1570a Spinach Leaves 60

1575a Pine Needles 50

1573a Tomato Leaves 50

2695* Fluoride in Vegetation 2 X 25 g RM 8412 Corn Stalk (Zea Mays) 34

RM 8413 Corn Kernel (Zea Mays) 47

* Developed in cooperation witli Aiuminum Association, Inc.

Fertilizers

Unit Size: 90 g

SRiVI Description Certified Constituents

120c Phosphate Rock (Florida) Minerals 193 Potassium Nitrate N, K

194 Ammonium Dihydrogen Phosphate N, P 200a Potassium Dihydrogen Phosphate K, P 694 Phosphate Rock (Western) Minerals

Whole Biomass Feedstock*

Unit Size: 5^ lOg

RIVI Description

8491 Sugarcane Bagasse

8492 Populus Deltoides 8493 Monterey Pine 8494 Wheat Straw

Reference Constituents

Ash, Ethanol Extractives, Acid Soluble Lignin,

Acid Insoluble Lignin, Total Lignin, Glucuronic Acid,

Arabinan, Xylan, Mannan, Galactan, Glucan

Developed by the International Energy Agency (lEA) Biomass Annex, NREL. and NIST

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I

i

I

13 Pure, Crystalline Standards

13 Biological Buffer Systems

14 Human Serum

14 Bovine Serum

15 DNA Profiling

15 Biomaterials

15 Toxic Substances in Urine

15 Miscellaneous HealthRelated Materials
Pure, Crystalline Standards

SRM Description Purity (%) Unit Size (g)

998 Angiotensin I (Human) 94.1 0.5 916a Bilirubin 98.3 0.1 915a Calcium Carbonate 99.9 20

911b Cholesterol 99.8 2 921 Cortisol (Hydrocortisone) 98.9 1 914a Creatinine 99.7 10

917b D-Glucose (Dextrose) 99.7 50

920 D-Mannitol 99.8 50

937 Iron Metal (Clinical) 99.90 50

928 Lead Nitrate 100.00 30

924a Lithium Carbonate 99.867 30

929 Magnesium Gluconate Dihydrate 5.403 Mg 5 918a Potassium Chloride 99.9817 30

919a Sodium Chloride 99.89 30

910 Sodium Pyruvate 98.7 25

1595 Tripalmitin 99.5 2 912a Urea 99.9 25

913a Uric Acid 99.6 10

925 VMA (4-hydroxy-3-methoxy-DL-mandelic acid) 99.4 1

*Values In parentheses are not certified and are given for information only.

Biological Buffer Systems

Unit Size: 60 grains

SRM Description

2181

2182

2183

2184

HEPES Free Acid NaHEPESate MOPSO Free Acid NaMOPSOate

pH(S) Values (at 37 °C)

0.05 molal

7.364*

6.699*

0.08 molal

7.373*

6.694*

"This pH results only when the two SRMs listed are used as an admixture in solution.

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Human Serum "^r^S^ ^ig^ .,,^;;tn

SRM Description Certified Constituents Reference Values

Constituents

Form No. of Levels

Ml ILIL/UI IVUIoal IL Drug Level Assay

(Valproic Acid and Carbamazepine)

PPR rnntJpnerc; M 61 Chlorinated Pesticides (5), Total CholesterolPPR Pnnopnpr'^ (Q) Chlorinated Pesticides (5), Total Cholesterol,

Triglycerides, "Free"

Cholesterol, Phospholipids

1 \/nnhiii7pH \—y\j\j\ 1 1 1 li-CU

900 Antiepilepsy Drug

Level Assay

Antiepileptics (4) Lyophllized 3

970 Ascorbic Acid in Frozen Human

Serum

Total Ascorbic Acid — Frozen 2

1952a Phnl^^ctPrnl v/MLUCoUdUl inIII Human Serum

PhnlpQtprn! Ol lUICoLCI \Ji 1uy\/nr^hi u|ji 1 1 1

1

iIZ-C-U 7pH 3

956a FI^ICL- 1 QptLIrnL'ly1 \/tLCo PQ

in Frozen Human Serum

Total Cpi 1 i MiJ K Na Inni7pri Pa PI Frozon 3

968c Fat-Soluble Vitamins,

Carotenoids, and Cholesterol

in Human Serum

Vitamins (4), Cholesterol, Carotenoids (4)Carotenoids (8), Vitamin DLyophilized 2

965a Glucose in Human Serum

Glucose — Frozen 3

909b Human Serum Organics (6), Inorganics (6)

Bilirubin Lyophilized 2

1951b Lipids in Frozen Total Cholesterol,

Total Glycerides

Triglycerides

HDL-, LDL-, and

Total Cholesterol,

Triglycerides, Free Glycerol 1589a PCBs, Pesticides, Dioxins/Furans in Serum

PCB Congeners (16), Chlorinated Pesticides (5), Total CholesterolPCB Congeners (9), Chlorinated Pesticides (5), Total Cholesterol (5),Lyophilized 1

Triglycerides, "Free"

Cholesterol, Phospholipids

Bovine Serum

w

SRM Description Certified ConstituentsReference

Constituents

Form No. of Levels

927c Bovine Serum

Albumin (7 % Solution)

Protein Concentration Solution 1

1598 Inorganic Constituents

in Bovine Serum

Elements (13) Frozen 1

955b Lead in Bovine Blood Pb Frozen 4 966 Toxic Elements in Bovine Blood

Pb, Cd Pb, Cd, Total Hg,

Inorganic Hg

Frozen 2

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DNA Profiling

SRM 2392 is intended to provide qualit}' control when performing the polymerase chain reaction (PGR) and sequencing

of human mitochondrial DNA (mtDNA) for medical diagnosis, or mutation detection. It may also be used as a control when amplifying (PGR) and sequencing any DNA.

SRM Description

2392 Mitochrondrial DNA Sequencing (Human)

Biomaterials

Unit Size

3 components

SRIVI

2910

RM 8456

Description

Calcium

Hydroxyapatite

Ultra High IVlolecular Weight Polyethylene

Certified Properties

Calcium Phosphorus

Ca/P Molar Ratio

Specific Surface Area

Solubility Product

Reference

Properties

Young's Modulus

Yield Strength

Ultimate Strength

Elongation

Unit Size

5 g (powder)

3 in diameter x 60 in (bar) (7.62 cm diameter x 152.4 cm)

Toxic Substances in Urine

SRM Description No. of Levels Unit Size

2670a Toxic Elements in Urine 2 4 X 20 ml

2671a Fluoride 2 4 X 20 mL

2672a Mercury 2 4 X 20 mL

IVliscellaneous Health -Related Materials

SRM Description Certified Constituents Form Unit Size

2389 Amino Acids in 0.1 mol/L HCI Amino Acids (17) Solution 5 ampoules

2921 Cardiac Troponin Troponin 1 Solution

1400 Bone Ash Elements (8) Powdered 50 g 1486 Bone Meal Elements (8) Powdered 50 g

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17 Ethanol Solutions

17 DNA Profiling

17 Drugs of Abuse

in Human Hair

17 Drugs of Abuse

in Urine
Ethanol Solutions

This SRAI is for use in the calibration of instruments and techniques for the determination of ethanol (ethyl alcohol)

in breath and blood.

SRM Description Ethanol iVIass Fraction (%)

Unit Size

1828b Ethanol - Water Solutions

(Set: 5 ampoules) 95.60

1.9957

0.09480

0.02186

1 X 20 mL

2 X 20 mL

1 X 5 mL

1 X 5 mL

DNA Profiling

SRMs 2390, and 2391a are intended for use in the standardization of forensic and paternity quality assurance procedures

and instructional law enforcement or non-clinical research puiposes.

SRiVI Description Unit Size

<^

2390 DNA Profiling Standard - RFLP 20 components

2391b PCR-Based DNA Profiling{ Standard 12 components

p

Drugs of Abuse in Human Hair

SRM Description Certified Constituents

2379 Drugs of Abuse in Human Hair 1 6 2380 Drugs of Abuse in Human Hair II 4

Drugs of Abuse in Urine

SRIVI Description Certified Reference Form Unit Size

Constituents Constituent

1508 Cocaine Metabolites

in Urine

Benzoylecgonine Lyophilized 3 levels, plus 1 blank RM 8444 Cotinine in Urine Cotinine (nicotine metabolite)

Lyophilized 2 levels, plus 1 blank 1507b Marijuana Metabolites

in Urine TH-9-C00H Lyophilized 3 levels, plus 1 blank 2381 Morphine and Codeine

in Urine

Morphine and

Codeine

Lyophilized 3 levels, plus 1 blank 2382 Morphine Glucuronide

in Urine

Free Morphine Lyophilized 3 levels, plus 1 blank 1511 Multi Drugs of Abuse Drugs of Abuse (5) Lyophilized 1 level

in Urine

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Enviro

19 Organics

23 inorganics

29 Fossii Fuels

33 Geologicai IViaterials and Ores

8^ 35 IVIicroanalysis

36 Engine Wear IViaterials 38 Industrial IHygiene
0 R G A N I C S

Gas Chromatography/Mass Spectrometry (GC/MS) and Characterizing Liquid

Chromatography (LC ) System Performance

SRM Description Certified Constituents

Solvent No. of Levels

Unit Size

1543 GC/MS Svstem Methyl Stearate, Benzophenone Hexane 2 4 X 1 mL

RM 8443 Consists of 5 units

of SRM 1543

877 LC Cliiral Selectivity various Chiral components Ethanol 5 X 1 mL

870 LC Performance Silanol Activity, Trace Metal

Activity, Hydrophobic Retention, Methylene Selectivity

Methanol 1 5 X 1 mL

869a LC Selectivity Shape Selectivity: PAHs (3) Acetonitrile 1 5 X 1 mL

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Organic Contaminant Calibration Solutions

SRM Description Certified Constituents

Non-Certified ConstituentsUnit Size

RM 8467 4,4'-DDE (neat) Vial: 100 mg

RM 8469 4,4'-DDT (neat) Vial: 100 mg

RM 8466 g-HCH (Lindane) (neat) Vial: 100 mg

1491 Aromatic Hydrocarbons

in Hexane/Toluene

2260a Aromatic Hydrocarbons

in Toluene 1493 Chlorinated Biphenyl

Congeners in 2,2,4

-Trimethylpentane

2262 Clilorinated Biphenyl

Congeners in 2,2,4- Trimethylpentane

2275 Chlorinated Pesticide Solution-II 1492 Chlorinated Pesticides in Hexane 2261 Chlorinated Pesticides in Hexane 2273 DDIs and Metabolites in Solution

1596 Dinitropyrene Isomers and

1-Nitropyrene in Methylene Chloride 1614 Dioxin (2,3,7,8-TCDD) in Iso-octane 1639 Halocarbons (in Methanol)

for Water Analysis

1586 Isotopically Labeled and Unlabeled

Priority Pollutants in Methanol 1587 Nitrated PAHs in Methanol 2274 PCB Congener Solution-II 2269 Perdeuterated PAH-I

2270 Perdeuterated PAH-II

1647d Priority Pollutant PAHs

(in Acetonitrile) 1584 Priority Pollutant Phenols

in Methanol 2276 Three Planar PCBs in Solution

PAHs (23)

PAHs (23)

PCBs (18)

PCBs (25)

Pesticides (9)

Pesticides (15)

Pesticides (15)

DDTs,

Metabolites (7)

Nitro-PAHs (4)

Dioxins (2)

Halocarbons (7)

Priority pollutants (10)

Nitro-PAHs (6) PCBs (11)

Perdeuterated PAHs (5)

Perdeuterated PAHs (6) PAHs (16)

Phenols (10)

PCBs (3)

PAHs (1)

PAHs (1)

PCBs (2)

PCBs (4)

5 ampoules

Nitro-PAHs (1)

Phenols (1)

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

Dioxins (2) 6 ampoules — 5 ampoules

6 ampoules

4 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

5 ampoules

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Organic Contaminants in Natural Matrix Materials

SRM Description Certified Constituents

Non-Certified ConstituentsUnit Size

1597 Complex Mixture of PAHs from Coal Tar PAHs (12) PAHs/PASH/PANH (18) 4 ampoules

1975 Diesel Particulate Extract PAHs (8) PAHs (29), Nitro-PAHs 4 ampoules

1650b Diesel Particulate Material PAHs (5), Nitro-PAHs (1) PAHs (6), Nitro-PAHs (3), PAQ (1)

0.01 g

2975 Diesel Particulate Matter PAHs (11)

(Industrial Forklift) PAHs (28), Total Extractable Mass, Particle Size Distribution Ig

2978 Mussel Tissue

(Organic Contaminants - Raritan Bay, NJ)

PAHs (7), PCB

Congeners (22), Pesticides (12)

PAHs (20), PCBs (2) 10 g

2977 Mussel Tissue PAHs (14), PCB

Congeners (25), Pesticides (7), Trace Elements (6), Methylmercury

PAHs (16), Trace Elements (9)

10 g

2976 Mussel Tissue Methylmercury,

Total Mercury, Trace Elements (7)

Trace elements (20) 25 g

1941b Organics in Marine Sediment PAHs (24), PCBs (29), Pesticides (7)

PAHs (43), PCBs (13), Pesticides (2), Tin Species (3) and Total Tin

50 g

1944 New York/New Jersey Waterway Sediment PAHs (24), PCBs (35), Pesticides (4), Trace Elements (9)PAHs (32), Pesticides (7), Trace Elements (20), PCDDs/PCDFs (17), Particle

Size, Total Organic Carbon

50 g

1946

mLake Superior Fish Tissue PCBs (30), Pesticides (15) PCBs (12), Pesticides (2), Fat and Fatty Acids (14), Fatty Acids (12), Proximates,

Total Mercury, Methylmercury, Caloric Content, Trace

Arsenic, Iron Elements (9)

5 X 7- 9 g

1588a Organics in Cod Liver Oil PCBs (24), Pesticides (4) PCDDs/PCDFs (7), PCBs (34), Pesticides (3)

5 ampoules

1974a Organics in Mussel Tissue

(Mytilus Edulis) (Frozen) PAHs (15), PCBs (20), Pesticides (7), Total Mercury, Methylmercury

Aliphatics (16), Trace Elements (32), PAHs (18), PCBs (4), Pesticides (4), Proximates, Calories3 X 15 g

1580 Organics in Shale Oil PAHs (5), Phenols (3), PANH (1)

Phenols (6), PANH (1) 5 ampoules

1945 Organics in Whale Blubber

(Frozen) PCBs (27), Pesticides (15) PCBs (2), Pesticides (2) 2 bottles

1589a PCBs, Pesticides, and

Dioxins/Furans in Human Serum

PCBs Congeners (16), Pesticides (5), Total Cholesterol

CDC Lipid Laboratory: PCB

Cogeners (9), Pesticides

(5), Total Cholesterol,

Triglycerides, "Free" Cholesterol, Phospholipids, PCDDs, PCDFs,

non-ortho, PCBs

5 xio mL

1582 Petroleum Crude Oil PAHs (5), PASH (1) PAHs (5), Phenols (2), PANH (1) 5 ampoules

(continued)

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Organic Contaminants in Natural IVIatrix IVIaterials (continued)

SRM Description Certified Constituents

Non-Certified ConstituentsUnit Size

1939a Polychlorinated Biphenyls

( PnncJpnprQ^ i n Ri\/pr ^ "^UT igCTi icioy III r\ivci Sediment

RGBs (20), Pesticides (3) PCBs (4) 50 g

1649a

r

Urban Dust PAHs (22), PCBs (35), Pesticides (8) PAHs (22), Pesticide (1, Mutagenic Activity), PCDD/

PCDFs (17), Trace Elements (32), Particle size, Total Organic Carbon

2.5 g

1648 Urban Particulate Matter Trace Elements (9) Trace Elements (25), PAH (13) 2g

EPA: Organic Compounds Related to Water Analysis

These SRMs are intended primarily for the caUbration of instrumentation and validation of methods for volatile or semivolatile organic compound determinations. Because of its miscibilit}' with water, each SRM can also be used to fortify aqueous samples with known amounts of the organic compound. These SRMs were developed by the NIST Analytical Chemistn' Division (ACD) primarily to support the Chemical Calibration Providers of the Proficiency Testing Program

with support by the U.S. Environmental Protection Agency (EPA).

SRM Description Unit Size

3000 Benzene in Methanol 2 X 2.5 mL

3001 Toluene in Methanol 2 X 2.5 mL

3002 Ethylbenzene in Methanol 2 X 2.5 mL

3003 o-Xylene in Methanol 2 X 2.5 mL

3004 m-Xylene in Methanol 2 X 2.5 mL

3005 p-Xylene in Methanol 2 X 2.5 mL

3006 Carbon Tetrachloride in Methanol 2 X 2.5 mL

3008 Methylene Chloride in Methanol 2 X 2.5 mL

3009 1,2-Dichloropropane in Methanol 2 X 2.5 mL

3010 Tetrachloroethene (Tetrachloroethylene) in Methanol 2 X 2.5 mL

3011 1,1,1-Trichloroethane in Methanol 2 X 2.5 mL

3012 1,2-Dichloroethane in Methanol 2 X 2.5 mL

3014 1,2,3-Trichloropropane in Methanol 2 X 2.5 mL

3015 Isopropylbenzene in Methanol 2 X 2.5 mL

3016 sec-Butylbenzene in Methanol 2 X 2.5 mL

3063 2, 3, 7, 8-Tetrachlorodibenzo-f>dioxin (2, 3, 7, 8-TCDD) in Methanol 5 X 1.2 mL

3064 Endothall in Water 5 X 1.2 mL

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EPA: Organic Compounds Related to Water Analysis (continued)

SRM Description Unit Size

3067 Toxaphene in Methanol 5 X 1.2 mL

3068 Chlordane in Methanol 5 X 1.2 mL

3071 Glyphosate in Water 5 X 1.2 mL

3072 Diquat Dibromide Monohydrate in Water 5 X 1.2 mL

3075 Aroclor 1016 in Transformer Oil 5 X 1.2 mL

3076 Aroclor 1232 in Transformer Oil 5 X 1.2 mL

3077 Arocior 1242 in Transformer Oil 5 X 1.2 mL

3078 Aroclor 1248 in Transformer Oil 5 X 1.2 mL

3079 Arocior 1254 in Transformer Oil 5 X 1.2 mL

oUoU Aroclor 1260 in Transformer Oil O X l.Z mL

3081 Aroclor 1016 in Methanol 5 X 1.2 mL

3082 Aroclor 1232 in Methanol 5 X 1.2 mL

3083 Aroclor 1242 in Methanol 5 X 1.2 mL

3084 Aroclor 1248 in Methanol 5 X 1.2 mL

3085 Aroclor 1254 in Methanol 5 X 1.2 mL

3086 Aroclor 1260 in Methanol 5 X 1.2 mL

3090 Aroclors in Transformer Oil (set SRMs 3075-3080) 6 X 1.2 mL

3091 Aroclors in Methanol (set SRMs 3081 - 3086) 5 X 1.2 mL

INORGANICS

IVIetal Constituents in Natural Matrices: Air Particulate, indoor Dust, Sediment,

Mine Waste, Sludge, Soil, and Water

SRIVI Description Elements Unit Size

Air Particulate 2783 Air Particulate on Filter Media 18 certified 9 reference

2 filters, plus 2 blanks 1648 Urban Particulate Matter 15 certified 2g

Indoor Dust, Trace Elements in

2583 Nominal 90 mg/kg Lead 5 certified 8g

2584 Nominal 1 % Lead 5 certified 10 reference 8g

(continued)

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Metal Constituents in Natural Matrices: Air Particulate, Indoor Dust, Sediment,

Mine Waste, Sludge, Soil, and Water (continued)

Sediment

RM 8704 Buffalo River Sediment 25 reference 50 g 1646a Estuarine Sediment 20 certified 70 g 1944 New York/New Jersey Waterway Sediment

78 reference 72 certified 50 g 1946 Lake Superior Fish Tissue 3 certified 9 reference 5 X 7- 9 g 2702 Marine Sediment 25 certified 8 reference 50 e 2703 Sediment for Solid Sampling 5g

Mine Waste and Sludge

2780 Hard Rock Mine Waste 12 certified 7 reference 50 g 2781 Domestic Sludge 10 certified 40 g 2782 Industrial Sludge 10 certified 16 reference 70 g

RIV18785 Particulate matter on Filters 3 reference 3 filters/unit

So/7, Trace Elements in

2710 Montana Soil Highly Elevated Trace Element Concentrations 21 certified 50 g

2711 Montana Soli Moderately Elevated Trace Element Concentrations 24 certified 50 g

2709 San Joaquin Soil 26 certified 50 g 2586 Nominal 500 mg/kg Lead 4 certified 18 reference 8g

2587 Nominal 3000 mg/kg Lead 4 certified 14 reference 8g

2780 Hard Rock Mine Waste 12 certified 7 reference 50 g Water

1641d Mercury In Water 1 certified 10 X 10 mL

1640 Natural Water 17 certified 10 reference 250 mL

1643e Trace Elements In Water 250 ml

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Carbon Modified Silica

Unit Size: 3 x 1 g

This SRM is chemically modified microparticulate silica intended for the calibration of instruments used to measure

total carbon.

SRM Description Bottle IVIass Fraction (%)

1216 Carbon Modified Silica 1 0.70

11 9.06

III 17.04

Used Auto Catalysts

Unit Size: 70 g

SRIVI Description Elemental Composition

2557 Recycled Monolith

n^cza , ^ n ., . Pd, Rh, Pb 2556 Recycled Pellet

Primary Gas Mixtures

These SRMs are supplied in a DOT 3AL specification aluminum (606l alloy) cylinder with a nominal pressure

exceeding 12.4 MPa that provides the user with approximately 0.73 ni' of usable mixture.

SRM Nominal Amount-of-Substance

(pmol/mol)

Ambient Non-Methane Organics in Nitrogen

(15 components in large cylinder)

1800 5 nmol/mol

1804c 5 nnnol/mol

Carbon Dioxide in Air

(Certified for COJ

1671a 340

1672a 350

1676 365

(continued)

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Primary Gas Mixtures (continued)

SRM Nominal Amount of Substance

Fraction (Mmol/mol)

Carbon Monoxide in Air

(Certified for CO)

2612a 10

2613a 20

2614a 45

Carbon Dioxide in Nitrogen

(i^ertiTieo tor i^u^j

1674b* 7 mol %

1675b* 14 mol %

2619a 0.5 mol %

2620a 1.0 mol %

2621a

2622a ^2 . 0W mnl 1 1 1 L/ 1 %/U

9z_ . ^~J mnl 1 1 HJ 1 %/o

O . W 1 1 lUI /o

O . OR mnl 1 1 lU 1 %/o

*+ . O 1 1 1 U 1 /o

J.\J 1 IIUI /o

Carbon Monoxide in Nitrogen

( Certified for CO)

1677c* 10

1678c* 50

1679c* 100

1680b* 500

1681b* 1000

2635a* 25

2636a* 250

2637a* 2500

2638a* 5000

2639a 1 mol %

2640a 2 mol %

2641a 4 mol %

2642a* 8 mol %

*Available as a NIST Traceable Reference Material (NTRM): from commercial suppliers. A suppliers list Is available on our website.

(continued)

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Primary Gas Mixtures (continued)

SRM NniniiiAl Amniint nf ^iih^t^no^ Pmr^tinn (Mmol/mol)

Carbon Monoxide in Nitrogen

(Certified for CO) continued

2740a 10 mol %

2741a 13 mol %

Hydrogen Sulfide in Nitrogen (Certified for H^S)

2730 5 2731 20

IVIethane in Air (Certified for CHJ

1658a 1 1659b 10

1660a (also certified for C3H3) 4 (methane) 1 (propane)

2750 50

2751 100

Nitric Oxide in Nitrogen (Certified for NO)

1683b* 50

1684b* 100

1685b* 250

1686b* 500

1687b* 1000

2629a* 20

2630* 1500

2631a* 3000

2735 800

2736a 2000

2737 0.5 2738 1.0

Oxides of Nitrogen in Air (Certified for NOJ

2660a* 100

*Available as a NIST Traceable Reference Material (NTRM); from commercial suppliers. (continued) A suppliers list is available on our website.

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Primary Gas Mixtures (continued)

1 SRM Nominal Amount of Substance

Fraction (|jmol/mol)

1 Oxygen in Nitrogen (Certified for OJ

I 2657a* 2 mol %

1 2658a* 10 mol %

1 2659a* 21 mol %

B Propane in Air (Certified for CHJ

1 1660a 4 (methane)

1 (also certified for C3HJ 1 (propane)

1665b 3

1666b 10

1 1667b 50

1668b* 100

1 1669b 500

1 2764 0.25

1 Propane in Nitrogen (Certified for C^HJ

1 2643a 100

1 2644a 250

1 2645a 500

J 2646a 1000

1 2647a 2500

1 2648a 5000

1

Sulfur Dioxide in Nitrogen (Certified for SOJ

1661a* 500

1662a* 1000

1663a* 1500

1664a* 2500

1693a* 50

1694a* 100

1696a* 3500

*Available as a NIST Traceable Reference Material (NTRM): from commercial suppliers. A suppliers list is available on

our website.

The gas NTRM program was established in 1992 in partnership with the U.S. EPA and specialty gas companies as a means for providing end users with the wide variety of certified gas standards needed to implement the Emissions

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FOSSIL FUELS

Metal Constituents In Fossil Fuels

SRM Pb Concentration Unit Size

2713 Lead in Reference Fuels (19.4 pg/g Pb) 6 X 20 mL

2714 Lead in Reference Fuels (28.1 Mg/g Pb) 6 X 20 mL

1634c Trace Elements in Fuel Oil "No. 6" (As, Co, Ni, Pb, S, Se, V) 100 mL

RM8505 Vanadium in Crude Oil 250 mL

High Purity Liquids for Fuel Rating

Unit Size: 100 mL

SRM Description Purity (%)

1816a Isooctane (2,2,4-Trimethylpentane) 99.987

1815a n-Heptane 99.987

Trace Elements in Coals and Coke

SRIVI Description Constituents Unit Size (g)

2719 Calcined Petroleum Coke 6 certified. 2 reference 50

1632c Coal (Bituminous) 15 certified, 25 reference 50

1635 Coal (Subbituminous) 16 certified 75 1633b Coal Fly Ash 23 certified 75 2689 Coal Fly Ash 11 certified 3 X 10 g 2690 Coal Fly Ash 11 certified ^^9f ^jj^ 3 X 10 g 2691 Coal Fly Ash 11 certified [ 1 r 3 X 10 g 2718 Green Petroleum Coke 6 certified, 2 reference 1 11 ' 50

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Alcohols and Ethers [Oxygenates] In Reference Fuels

SRM Description Constituents Unit Size

Alcohols in Gasoline

1829 Alcohols (t-Butanol, Ethanol, Methanol) 4 certified 6 X 20 mL

1838 Ethanol 1 certified 5 X 20 mL

2285 Arson Text Mixture 15 certified 5 X 1.2 mL

2286 Ethanol 2 certified 3 X 20 ml

2287 Ethanol 2 certified 3 X 20 mL

1839 Methanol 1 certified 5 X 20 mL

1837 Methanol 2 certified 5 X 20 mL

Ethers in Gasoline

Unit Size: 3 x 20 mL

2288 t-Amyl Methyl Ether 2 certified 2289 t-Amyl Methyl Ether 2 certified 2290 Ethyl t-Butyl Ether ETBE 2 certified 2291 Ethyl t-Butyl Ether ETBE 2 certified 2292 Methyl t-Butyl Ether MTBE 2 certified 2293 Methyl t-Butyl Ether MTBE 2 certified

Ethers and Ethanol in Reformulated Gasoline

Unit Size: 2 x 20 mL

2294 11 % MTBE 4 certified 26 reference 2295 15 % MTBE 4 certified 26 reference 2296 13 % ETBE 4 certified 26 reference 2297 10 % Ethanol 4 certified 26 reference

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Sulfur/Mercury in Fossil Fuels

SRM Description % S Hg (Mg/kg)

Coke Foundry

Unit Size: 50 g

2775 Foundry Coke 0.5816 —

2776 Foundry Coke 0.825 —

Diesel Fuel Oil Unit Size: 10 x 10 mL

2723a Sulfur in Diesel Fuel Oil U.UUllU

2724b Sulfur in Diesel Fuel Oil 0.04304 —

Gasolines 2294 Reformulated Gasoline (nominal 11 % MTBE) (2 x 20 mL) 0.00409 —

2295 Reformulated Gasoline (nominal 15 % MTBE) (2 x 20 mL)

2296 Reformulated Gasoline (nominal 13 % ETBE) (2 x 20 mL) 0.00400 —

2297 Reformulated Gasoline (nominal 10 % Ethanol) (2 X 20 mL) 0.03037

2298 Reformulated Gasoline (5 x 20 mL) 0.00047

2299 Gasoline (High Octane) (5 x 20 mL) 0.00136 —

Kerosine

Unit Size: 100 mL

1616e Sulfur in Kerosine 0.01462

1617a Sulfur in Kerosine 0.17307

Petroleum Coke

Unit Size: 50 g

2719 Trace Elements in Calcined Petroleum Coke 0.8877

2718 Trace Elements in Green Petroleum Coke 4.7032

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Sulfur/Mercury in Fossil Fuels (continued)

SRM Description % S Hg (Mg/kg)

Residual Fuel Oil Unit Size: 100 mL

1619b Sulfur in Residual Fuel Oil

1620c Sulfur in Residual Fuel Oil 4.561 —

16219 Sulfur in Residual Fuel Oil 0.9480

1622e Sulfur in Residual Fuel Oil 2.1468 —

1623c Sulfur in Residual Fuel Oil 0.3806 —

2717a Sulfur in Residual Fuel Oil 2.9957

Crude Oil Unit Size: 5x 10 mL

2721 Crude Oil 1.5832 0.0525

2722 Crude Oil 0.21037 0.1441

Coals

Unit Size: 50 g (unless otherwise noted)

2683b Sulfur and Mercury in Coal 1.955 90.0 2684b Sulfur and Mercury in Coal 3.076 97.4 2685b Sulfur and Mercury in Coal 4.730 146.2 2692b Sulfur and Mercury in Coal 1.170 133.3 2693 Low Sulfur/Mercury Coal 0.4567 37.3 2682b Sulfur and Mercury in Coal (Subbituminous) 0.4917 108.8

1632c Trace Elements in Coal Bituminous 1.462 93.8 1635 Trace Elements in Coal (Subbituminous) (75 g) 0.3616 10.9

Moisture in Oils and Alcohols

SRM Description Unit Size (mL)

RM 8509 Methanol 5 mL

RM 8507 Mineral Oil 10 mL

RM 8510 Moisture in Methanol 5 mL

RM 8506a Transformer Oil 5 X 9.5 mL

2890 Water Saturated 1-Octanol 5 X 2 mL

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GEOLOGICAL MATERIALS AND ORES

Elements in Ores

MINING

SRM Description Certified Constituents Unit Size (g)

699 Alumina (Reduction Grade) 13 60

69b Bauxite, Arkansas 15 60

697 Bauxite. Dominican 15 60

698 Bauxite. Jamaican 15 60

696 Bauxite. Surinam 15 60

1835 Borate Ore 15 60

330 Copper Ore Mill Heads 3 100

331 Copper Ore Mill Tails 3 100

79a Ruorspar. Customs Grade 1 120

180 Fli 1 lUL/IO^OI. inr^^n^r Hi(Jh 1 1 Igl 1 (nr3fip \J 1 0\J\^ 1 120

886 Gold Ore. Refractory 2 200

670 Iron Ore. Canada 6 90

690 Iron Ore. Canada 11 100

692 Iron Ore. Labrador 11 100

693 Iron Ore, Nimba 11 100

691 Iron Oxide. Reduced 13 100

182 Lithium Ore (Petalite) 1 45

181 Lithium Ore (Spodumene) 1 45

183 Lithium Ore (Lepidolite) 1 45

25d Manganese Ore 8 60

120c Phosphate Rock. Florida 14 90

694 Phosphate Rock, Western 13 90

600 Rutile Ore 16 90

2430 Scheelite Ore 6 100

277 Tungsten Concentrate 1 45

113b Zinc Concentrate 9 100

!5

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Ore Bioleaching Substrate

This RM is for use as a bioleaching subsfrate and for testing bioleaching rates.

RM Description Unit Size (g)

8455 Pyrite Ore 100

Elements in Chinese Ores

Unit Size: 100 g

These RMs are a well characterized series (more than 50 elements and minerals) of skarn deposit ores developed and certified by the l^ubei Geological Research Laboratory, Hubei Province, China.

RM Description

8600 Copper

8601 Copper

8602 Lead 8603 Lead 8605 Molybdenum

8606 Molybdenum

8607 Tungsten

8608 Tungsten

8604 Zinc

COPPER WIRE

Elements in Clay

' SRM Description Certified Constituents Unit Size (g)

679 Brick Clay 12 75

97b Flint Clay 12 60

98b Plastic Clay 12 60

Elements in Rocks and Minerals

SRM Description Certified Constituents Unit Size (g)

688 Basalt Rock 12 60

70a Feldspar, Potash 10 40

99a Feldspar, Soda 11 40

(continued)

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Elements in Rocks and Minerals (continued)

SRM Description Certified Constituents

Unit Size (g)

81a Glass Sand 5 75 165a Glass Sand (Low Iron) 4 75

1413 Glass Sand (High Alumina) 9 75

Ic Limestone, Argillaceous 12 50

88b Limestone, Dolomite 11 75 278 Obsidian Rock 12 35

Elements in Refractories

SRIVI Description Certified Constituents Unit Size (g)

76a Burnt Refractory (AI203-40 %) 11 75

77a Burnt Refractory {AI203-60 %) 11 75

78a Burnt Refractory (AI203-70 %) 11 75 198 Silica Brick 11 45

199 Silica Brick 11 45

154c Titanium Dioxide 1 90

MICROANALYSIS

Elements in Metals

SRIVI Description Certified Constituents Unit Size

482 Gold-Copper Wires for Microprobe Analysis 2 wires: 6 481 Gold-Silver Wires for Microprobe Analysis 2 wires: 6 480 Tungsten-20 % Molybdenum Alloy Electron Microprobe Standard 2 rod: 1

Elements in Synthetic Glasses

SRIVI Description Certified Constituents Unit Size

1873 Barium-Zinc-Silicate Glasses for Microanalysis (K-458, K-489, K-963)

2 rod: 2 mm x 2 mm x 20 mm

2066 Glass Microspheres

(K-411)

4 certified 1 referenceglass microspheres: 50 mg

1872 Lead-Germanate Glasses for Micro- analysis (K-453, K-491, K968)2 rod: 2 mm x 2 mm x 20 mm

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Thin Film for Transmission Electron Microscope

SRM Unit Si7P

2063a Microanalysis Thin Film Mineral Glass Ar, Ca, Fe, Mg, 0, Si 1 glass film

ELECTRON MICROSCOPE

ENGINE WEAR MATERIALS

Metallo-Organic Compounds

Unit Size: 5 g

These SRMs are for preparing solutions in oils of known and reproducible concentrations of metals.

SRM Description Elemental Composition

1075a Aluminum 2-Etliylhexanoate 8.07 Al 1051b Barium Cyclohexanebutyrate 28.7 Ba 1080a Bis (l-phenyl-l,3-butanecliono)copper (II) 16.37 Cu 1052b Bis(l-phenyl-l,3-butanediono)oxovanadium (IV) 13.01 V 1053a Cadmium Cyclohexanebutyrate 24.8 Cd

1057b Dibutyltin bis (2-ethylhexanoate) (tin) 22.95 Sn 1059c Lead Cyclohexanebutyrate 37.5 Pb 1060a Lithium Cyclohexanebutyrate 4.1 Li 1065b Nickel Cyclohexanebutyrate 13.89 Ni 1066a Octaphenylcyclotetrasiloxane 14.14 Si 1077a Silver 2-Ethylhexanoate 42.60 Ag

(continued)

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Metallo-Organic Compounds (continued)

SRM Description EleiTi6nt3l Composition

1069b Sodium Cyclohexanebutyrate 12.0 Na 1070a Strontium Cycloliexanebutyrate 20.7 Sr 1071b Triplienyl Pliospliate 9.48 P 1078b Tris (l-pinenyl-l,3-butanediono)cliromium (111) 9.6 Cr 1079b Tris (l-plienyl-l,3-butanediono)iron (HI) 10.45 Fe 1073b Zinc Cyclohexanebutyrate 16.66 Zn

Lubricating Base Oils

These SRMs are for determining the concentrations of a single element in lubricating base oil. SRMs 1818a and 1819a

consist of five bottles, approximately 20 g of liquid each; SRM 1836 consists of four sets of four ampoules, each ampoule

containing approximately 4 g of liquid.

SRIVI Description Elemental Composition (mg/kg)

II III IV V

1818a Total Chlorine 31.6 60.0 78.2 154.4 234.0

1836 Total Nitrogen 9.0 50.9 113.3 166.2

1819a Total Sulfur 423.5 741.1 4022 4689 6135

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Catalyst Characterization Material

This RM is for determining the activity of FCC Catalysts by Microactivity Test and is distributed by NIST in

cooperation with ASTM.

RM Description Unit Size

8590 High Sulfur Gas Oil Feed 946 mL

Wear-Metals in Oil

SRM Description Unit Size

1848 Lubricating Oil Additive Package 100 mL

1084a Wear-Metals 5 X 1.6 g 1085b Wear-Metals 5 X 1.2 g 1083 Wear-Metals (Base Oil) 150 mL

INDUSTRIALHYGIENE

Materials on Filter Media

These SRMs consist of potentially hazardous materials deposited on hlters to be used to determine the levels of these

materials in industrial atmospheres.

SRIVl/RM Description Set Size Elemental

Composition

Diameter

(mm)

Pore Size

(Mm)

2679a Quartz on Filter Media 2x3 levels, plus 2 blanks

Quartz, Clay 47 0.45

2783 Air Particulate on Filter 2 filters, plus 2 blanks 18 certified values 9 reference values 47 0.4

8785 Particulate Matter on Filters 3 filters 1 reference value 2 information values 37

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Trace Constituent Elements in Blank Filters

SRMs 2678 and 2681 are for use in evaluating the perfomiance of air sampling filter methods with either certified values

(in pg) or limits of detection (XJ for each of 30 constituent elements, as well as six leachable anions and cations.

SRM Description Diameter (mm) Pore Size (pm) Filter Weight (g)

2678 Cellulose Acetate Membrane 47 0.45 0.09 2681 Ashless Blank Filter 42.5 0.14

Respirable Silica

These SRMs are intended for use in determining, by X-ray diffraction, the levels of respirable silica in an industrial atmosphere according to the National Institute for Occupational Safety and flealth (NIOSH) Analytical Method 7500

or equivalent methods.

SRIVI Description Mass Fraction/Mass Loading Unit Size

1878a Respirable Alpha Quartz 100.00% ± 0.21% 5g

1879a Respirable Cristobalite 95.6% ± 0.4% 5g

2950 Respirable Alpha Quartz on RIter Media (10, 20, 50, 100, 250, 500) pg/filter set SRMs 2952-57 2951 Respirable Alpha Quartz on RIter Media 5 Mg/filter 5 filters (5 blanks) 2952 Respirable Alpha Quartz on RIter Media 10 Mg/filter 5 filters (5 blanks) 2953 Respirable Alpha Quartz on RIter Media 20 Mg/filter 5 filters (5 blanks) 2954 Respirable Alpha Quartz on RIter Media 50 Mg/filter 5 filters (5 blanks) 2955 Respirable Alpha Quartz on RIter Media 100 Mg/filter 5 filters (5 blanks) 2956 Respirable Alpha Quartz on RIter Media 250 Mg/filter 5 filters (5 blanks) 2957 Respirable Alpha Quartz on RIter Media 500 Mg/filter 5 filters (5 blanks) 2958 Respirable Alpha Quartz on RIter Media 1000 Mg/filter 5 filters (5 blanks) 2960 Respirable Alpha Cristobalite on RIter Media (5, 10, 20, 50, 100, 250) Mg/filter set SRMs 2961-66 2961 Respirable Alpha Chstobalite on RIter Media 5 Mg/filter 5 filters (5 blanks) 2962 Respirable Alpha Cristobalite on RIter Media 10 Mg/filter 5 filters (5 blanks) 2963 Respirable Alpha Cristobalite on RIter Media 20 Mg/filter 5 filters (5 blanks) 2964 Respirable Alpha Cristobalite on RIter Media 50 Mg/filter 5 filters (5 blanks) 2965 Respirable Alpha Cristobalite on RIter Media 100 Mg/filter 5 filters (5 blanks) 2966 Respirable Alpha Cristobalite on Filter Media 250 Mg/filter 5 filters (5 blanks)

2967 Respirable Alpha Cristobalite on Filter Media 500 Mg/filter 5 filters (5 blanks)

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Lead in Paint, Dust, and Soil

These SRMs and RM have been developed in conjunction with the U.S. EPA to monitor paint, dust, and soil sources of lead.

SRM Lead Concentration Unit Size

Paint Film

2570 <0^V_/ • 0ni \J \J _L. mf11 ip,//rm^ will _L1 hl?^nk kJICIIirN film IMIII 2571 1 film nliic: i hlanU

2572 1-L.tJ^r 527 mpIllg/Vi/lll /rm^ 1 film nine: 1 hl?ink

2573 1.040 mg/cm' 1 film, plus 1 blank 2574 0.714 mg/cm" 1 film, plus 1 blank 2575 0.307 mg/cm^^ 1 film, plus 1 blank 2579a (Set of 6: SRMs 2570 to 2575) 0.307 to 3.58 mg/cm= 5 films, plus 1 blank zoio (nign Level) 5.59 mg/cnr^ 1 film, plus 1 blank

Powdered Paint

2580 4.34 % 30 g U.44y 70 3b g 2582 209.8 mg/kg 20 g 2589 9.99 % 35 g

Indoor Dust, Trace Elements in (As, Cd, Cr, Hg, Pb)

2583 85.9 mg/kg 8g

2584 9761 mg/kg 8g

Soil, Trace Elements in

2586 432 mg/kg 50 g 2587 3242 mg/kg 50 g

Paint on Fiberboard

RM 8680 1 to 2 mg/cm^ 1 sheet: (10.2 X 15.2 X 1.3) cm

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Asbestos

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High PuRTiY Materims

43 Elemental Composition

in High Purity IVIetals 44 Fine Gold Standards

44 Stoichiometric Standards

45 IVIicrochemistry

46 Spectrometric Single

Element Solutions

48 Anion Chromatography

Solutions

48 Stable Isotopic IVlaterials

49 Light Stable Isotopic Materials
Elemental Composition in High Purity Metals

SRM Description

685R High Purity Gold 685W High Purity Gold

680a(Ll) High Purity Platinum

680a(L2) High Purity Platinum 682 High Purity Zinc 885 Refined Copper

726 Selenium, Intermediate Purity 683 Zinc Metal 728 Zinc, Intermediate Purity

Unit Size

rod: 5.9 mm diameter x 25 mm

wire: 1.4 mm diameter x 102 mm

wire: 0.51 mm diameter x lO cm

wire: 0.51 mm diameter x l m

semicirc: 57 mm

pin: 200 g

shot: 450 g

semicirc: 57 mm

shot: 450 g

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Fine Gold Standards

These RMs are a series of fine gold and gold bullion products developed and certified by the Royal Canadian Mint (RCM),

Ottawa, Canada and distributed by NIST. The fine gold RMs are primarily intended for use as calibration standards

for the determination of trace elements by solid sample spectrometric methods; the gold bullion RMs are primarily

intended for use as quality control check standards for fire assay There are five sets of RMs in the gold bullion series (RMs 8068-8082) available in three forms: disc (25 mm diameter x 20 mm); wire (2 mm diameter); and foil

(35 mm x 40 mm x 1 mm). There are six sets of RMs in the hue gold series (RMs 8050-8067) available in three

forms: block (25 mm x 25 mm x 2.5 mm); wire (2 mm diameter); and turnings (25 g).

Stoichiometric Standards

These SRMs are defined as primaiy, working, and secondary standards in accordance with recommendations of the

Analytical Chemistry Section of the International Union of Pure and Applied Chemistry [Ref. Analyst 90, 251 (1965)]. These definitions are iis follows:

Primaiy Standard: a commercially available substance of purity 100 % ± 0.02 % (Purity 99-98-1- %)

Working Standard: a commercially available substance of purity 100 % + 0.05 % (Purity 99- 95-i- %)

Secondaiy Standard: a substance of lower purity which can be standardized against a primaiy grade standard

SRM/RM Description Certified Use Stoichiometric

Purity (%)

Unit Size (g)

951 Boric Acid Acidimetric and Boron

Isotopic Value 100.00 100

84k Potassium Hydrogen Phthalate Acidimetric Standard 99.9911 60

350a Benzoic Acid Acidimetric Standard 99.9958 30

351 Sodium Carbonate Acidimetric Standard 99.9796 50

723d Tris(hydroxymethyl)aminomethane Acidimetric Standard 99.924 50

987 Strontium Carbonate Assay and Isotopic Values 99.98 1 999a Potassium Cliloride Assay Values for: 1. Potassium Chloride

2. Postassium

3. Chloride

99.9817

52.4354

47.5463

60

136e Potassium Dichromate Oxidimetric Standard 99.984 60

17e Sucrose Polarimetric Standard 99.950 60

917b D-Glucose (Dextrose) Polarimetric Standard 99.7 50

8040 Sodium Oxalate Reductometric Standard 99.972 60

83d Arsenic Trioxide Reductometric Standard 99.9926 60

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Spectrometric Single Element Solutions

Unit Size: SO mL

These SRMs are intended as standard solutions for use in calibrating instruments used in atomic spectrometry, including atomic absorption spectrometry, inductively coupled plasma optical spectrometiy, and inductively coupled plasma mass

spectrometry.

SRM Element Nominal Acid Concentration

3101a Aluminum HNO3 10 %

3102a Antimony HNO3 10 % + HF 2 %

3103a Arsenic HNO3 15 %

3104a Barium HNO3 1 %

3105a Beryllium HNO3 10 %

3106 Bismuth HNO3 10 %

3107 Boron H.O 3108 Cadmium HNO3 10 %

3109a Calcium HNO3 10 %

3110 Cerium HNO3 10 %

3111a Cesium HN03 1 %

3112a Chromium HNO3 10 %

3113 Cobalt HNO3 10 %

3114 Copper HNO3 10 %

3115a Dysprosium HNO3 10 %

3116a Erbium HNO3 10 %

3117a Europium HNO3 16 %

3118a Gadolinium HNO3 10 %

3119a Gallium HNO3 10 %

3120a Germanium HNO3 10 % + HF 2 %

3121 Gold HNO3 5 % + HF 2 %

3122 Hafnium HNO3 10% + HF 2%

3123a Holmium HNO3 16 %

3124a Indium HNO3 10 %

3126a Iron HNO3 10 %

3127a Lanthanum HNO3 10 %

3128 Lead HNO3 10 %

3129a Lithium HNO3 1 %

3130a Lutetium HNO3 10 %

3131a Magnesium HNO3 10 %

3132 Manganese HNO3 10 %

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Spectrometric Single Element Solutions (continued)

SRM Element Nominal Acid Concentration

3133 Mercury HNO, 10 %

3134 Molybdenum HCI 10 %

3135a Neodymium HNO3 10 %

3136 Nickel HNO3 10 7o 313 / Niobium HNO3 10 % + HF 2 %

O -I OO 313o Palladium HCI 10 %

3139a Phosphorus HNO, 0.8 %

3140 Platinum HCI 10 %

3141a Potassium HNO3 1 %

3142a Praseodymium HNO3 10 %

3143 Rhenium HNO3 10 %

3144 Rhodium HCI 10 %

3145a Rubidium HNO3 1 %

3147a Samarium HNO3 10 7o 3148a Scandium HNO3 10 %

3149 Selenium HNO3 10 %

3150 Silicon H2O 3151 Silver HNO3 10 %

3152a Sodium HN03 1 %

3153a Strontium HNO3 10 %

3154 Sulfur HjSO^ 0.1 %

3155 Tantalum HNO3 10 7o + HF 2 %

3156 Tellurium HCI 20 %

3157a Terbium HNO3 16 %

3158 Thallium HNO3 10 %

3159 Thorium HNO3 10 %

3160a Thulium HNO3 10 %

3161a Tin HNO3 5 % + HF 2 %

3162a Titanium HNO3 10 7o + HF 2 %

3163 Tungsten HNO3 7 % + HF 4 %

3164 Uranium HNO3 10 7o 3165 Vanadium HNO3 10 %

3166a Ytterbium HNO3 16 %

3167a Yttrium HNO3 10 %

3168a Zinc HNO3 10 %

3169 Zirconium HNO3 10 % + HF 2 %

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Anion Chromatography Solutions

Unit Size: SO ml

These SRMs are single component solutions prepared gravimetrically for use in anion chromatography or any other technique that requires aqueous standard solutions for calibration of control materials.

SRM Description Nominal Concentration (mg/kg)

3184 Bromide 1000

3182 Chloride 1000

3183 Fluoride 1000

3185 Nitrate 1000

3186 Phosphate 1000

3181 bultate 1000

Stable Isotopic IVIaterials

SRM Description Chiemical Form Unit Size (g)

951 Boron Isotope Standard Boric Acid 100

952 Enriched '"B Isotope Standard Boric Acid 0.25 975a Chlorine Isotope Standard Sodium Chloride 0.25 976 Copper Isotope Standard Metal disk: 0.4 977 Bromine Isotope Standard Sodium Bromide 0.25 978a Silver Isotope Standard Silver Nitrate 0.25 979 Chromium Isotope Standard Chromium Nitrate 0.25 980 Magnesium Isotope Standard Metal 0.25 981 Lead Isotope Standard, Natural Metal wire: 1.0 982 Lead Isotope Standard,

=TMPb/'°^'Pb Equal Atom

Metal wire: 1.0

983 Lead Isotope Standard, Radiogenic Metal wire: 1.0 984 Rubidium Isotope Standard Rubidium Chloride 0.25 985 Potassium Isotope Standard Potassium Chloride 1.0 986 Nickel Isotope Standard Metal 0.5 987 Strontium Isotope Standard Strontium Carbonate 1.0 991 Nitrate Spike Isotope Standard, ^°^Pb Nitric Acid 15

994 Gallium Isotope Standard Metal disk: 0.25 997 Thallium Isotope Standard Metal rod: 0.25 3230 lodine-129, Isotopic (low levels) Iodine 5 X 5 mL (plus blank) 3231 lodine-129, Isotopic (high levels) Iodine 5 X 5 mL (plus blank)

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Light Stable Isotopic Materials

These RMs are distributed by NIST on behalf of the hiternational Atomic Energy Agency (IAEA). At the request of the

LAEA, quantities of these materials are limited to one unit of each RMper laboratory every 3 years.

Isotopic Ratio Legend: 1. D / H 5. '"Si / ^^Sl

2. "0 / "0 6.

3. "C / "C 7. 345 /

325

4. / 'Li

RM Description Isotopic Ratios Unit Size

8535 VSMOW-Water 1,2 20 mL

8536 GISP-Water 1,2 20 mL

8537 SLAP-Water 1,2 20 mL

8538 NBS30-Biotite 1,2.3 2g

8539 NBS22-0il 1,2,3 1 mL

8540 PEFI-Polyethylene 1,2.3 ~2 mg

8541 USGS24-Graphite 1,2,3 0.8 g 8542 Sucrose ANU-Sucrose 1,2,3 Ig

8543 NBS18-Carbonatite 2,3 0.4 g 8544 NBSIS-Limestone 2,3 0.4 g 8545 LSVEC-Lithium Carbonate 3,4 0.4 g 8546 NBS28-Silica Sand (Optical) 2.5 0.4 g 8547 lAEA-Nl-Ammonium Sulfate 6 0.4 g 8548 IAEA-N2-Ammonium Sulfate 6 0.4 g 8549 IAEA-N3-Potassium Nitrate 6 0.4 g 8550 USGS25-Ammonium Sulfate 6 0.4 g 8551 USGS26-Ammonium Sulfate 6 0.4 g 8552 NSVEC-Gaseous Nitrogen 6 300 pmol

8553 Soufre de Lacq - Elemental Sulfur 2.7 0.5 g 8554 lAEA-Sl-Silver Sulfide 2,7 0.5 g 8555 IAEA-S2-Silver Sulfide 2,7 0.5 g 8556 NBS123-Sphalerite 2,7 0.5 g 8557 NBS127-Bariunn Sulfate 2.7 0.5 g 8558 USGS32-Potassium Nitrate 6 0.5 g 8559 Natural Gas Isotopic 1 cylinder (0.1 mole)

8560 Natural Gas Isotopic 1 cylinder (0.1 mole)

8561 Natural Gas Isotopic 1 cylinder (0.1 mole)

8562 COj-Heavy, Paleomarine Origin 2,3 2 tubes; 9 mm diameter x 300 mm

8563 CO^-Light, Petrochemical Origin 2,3 2 tubes: 9 mm diameter x 300 mm

8564 COj-Biogenic, Modern

Biomass Origin 2,3 2 tubes: 9 mm diameter x 300 mm

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FERROUS METALS

Steels

These SRMs consist of selected steel alloys that provide a wide range of analytical values for relevant elements. Please

visit our website to view the relevant certificate or report of investigation for all available certified and non-certified

values. These RMs are a series of skarn deposit ores developed and certified by the fiubei Geological Research Laboratory,

Hubei Province, China.

Plain Carbon Steels (chip)

Unit Size: 150 g (unless otherwise noted)

SRM Description '

178 0.4C Basic Oxygen Furnace Steel

13g 0.6 % Carbon Steel

20g AISI 1045 Steel

14g AISI 1078 Carbon Steel 368 AISI 1211 Steel

|

19h Basic Electric Steel, 0.2 % Carbon 1

Basic Open-Hearth Steel 1

15h 0.1 % Carbon 1

llh 0.2 % Carbon 1

12h 0.4 % Carbon 1

152a 0.5 % Carbon (Tin-Bearing) 1

337a 1 % Carbon (300 g) 1

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Low Alloy Steels (disk and rod)

Nominal Sizes for Solid Steel SRMs:

600 Series: 3-2 mm diameter x 51 mm

1100 and 1200 Series: 31 mm diameter x 19 mm

1700 Series: 34 mm diameter x 19 mm

A 'Vpreceding the SRM number indicates a chill cast sample; jl mm diameter x mm.

SRM Description

1270 2-1/4 Chromium - 1 Molybdenum Low Alloy Steel, A 336 (F-22) C1285 A242, Modified 1224 AISI 1078, Carbon Steel C1221 AISI 1211, Modified, Resulfurlzed/Rephosphorized

1269 AISI 1526, Modified (Line Pipe Steel) 1225 AISI 4130

661 AISI 4340

1262b AISI 94B17 (Modified) 1254 Calcium in Low Alloy Silicon Steel 663 Chromium-Vanadium Steel, Modified 1263a Chromium-Vanadium Steel, Modified 1265a Electrolytic Iron 664 High Carbon Steel, Modified 1264a High Carbon Steel, Modified 1135 High Silicon Steel 1134 High Silicon Steel 1768 High Purity Iron 1226 HY 130

1286 HY 80

1228 Basic Open Hearth Steel (0.1 % Carbon)

1227 Basic Open Hearth Steel (1 % Carbon)

(continued)

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Low Alloy Steels (disk and rod) (continued)

SRM Description

± 1 o± Low Alloy St66l 1762 Low Alloy Steel 1763 Low Alloy Steel 1764 Low Alloy Steel 1765 Low Alloy Steel 1766 Low Alloy Steel 1767 Low Alloy Steel

Low Alloy Steels (chip)

Unit Size: 150 g (unless otherwise noted)

SRM Description

72g AISI 4130

293 AISI 8620 (Cr- Ni - Mo)

139b AISI 8640 (Cr - Ni - Mo)

291 ASTM A213 (Cr - Mo)

163 Chromium Steel (100 g) 36b Chromium-Molybdenum Steel 155 Chromium-Tungsten Steel

129c SAE 112 High Sulfur 2171 HSLjA 100 (6Ni - Cr - Cr - Cu - Mo)

106b NitralloyTM G (Cr - Mo - Al) 32e SAE 3140 (Ni - Cr) 100b SAE 340 (Mn)

33e SAE 4820 (Ni)

30f SAE 6150 (Cr - V)

Silicon Steels

179 High Silicon Steel 125b High Silicon Steel, Calcium-Bearing

131g Low Carbon Silicon Steel

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Special Low Alloy Steels (chip and pin)

Unit Size: 150 g (unless otherwise noted)

SRM Description

2159 Low Alloy Steel (pin - 200 g) 2160 Low Alloy Steel (pin - 200 g) 2166 Low Alloy Steel 2167 Low Alloy Steel 361 AISI 4340 Steel 362 AISI 94B17, Modified 363 Chromium-Vanadium Steel, Modified 364 Higln Carbon Steel, Modified 2168 High Purity Iron

High Alloy Steels (chip)

Unit Size: 150 g (unless othewise noted)

SRIVI Description

345a Cu Precipitation Hardening Steel (15Cr- 4Ni) 344 Mo Precipitation Hardening Steel (15Cr - 7Ni)

126c High Nickel Steel (36 % Ni) 868 High Temperature Alloy (Fe-Ni-Co) (100 g.) 348a High Temperature Alloy A286 (Ni-Cr) 862 High Temperature Alloy L605 (100 g) 346a Valve Steel

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stainless Steels (chip)

Unit Size; 150 g (unless otherwise noted)

SRM Description

339 SAE 303Se (17Cr - 9Ni - 0.2Se)

lOlg AISI 304 L (18Cr- lONi)

343a AISI 431 (16Cr - 2Ni)

123c AISI 348 (17Cr - llNi - O.BNb)

121d AISI 321 (17Cr- llNi - 0.3Ti)

160b AISI 316 (18Cr - 12Ni - 2Mo)

166c AISI 316L Low Carbon Stainless Steel (100 g) 893 SAE 405 (Cr) 895 SAE 201 (Cr-Mn)

73c SAE 420 (13 % Cr)

Stainless Steels (disk)

Unit Size: 32 mm diameter x 19 mm

r

SRIVI Description

1219 AISI 431 (16Cr - 2Ni) 1172 AISI 348 (17Cr- llNi - 0.6Nb)

1223 Chromium Steel 1297 SAE 201

1295 SAE 405

C1296 SAE 460

C1153a (17Cr- 9Ni) C1152a (18Cr- llNi)

1155 AISI 316 (18Cr- 12Ni - 2Mo)

C1154a Stainless Steel, (19Cr 13Ni)

C1151a Stainless Steel, (23Cr 7Ni) 1171 AISI 321 (17 Cr - llNi - 0.3Ti)

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Specialty Steels (disk)

Tool Steels (chip)

Unit Size: 150 g

SRM Description

134a Molybdenum - Tungsten - Chromium - Vanadium Steel 2172 S-7 Tool Steel

132b AISI M2, Tool Steel

50c Tungsten - Chromium - Vanadium Steel

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Cast Steels, White Cast Irons, and Ductile Irons (disk)

Unit Size: 32 mm diameter x 19 mm

SRM Description

1138a Cast Steel (No. 1) 1139a Cast Steel (No. 2) C1173 Cast Steel (No. 3) C2423 Ductile Iron A C2423a Ductile Iron B C2424 Ductile Iron C C2424a Ductile Iron D C1291 High Alloy White Cast Iron, Ni-Hard, Type 1 C1292 High Alloy White Cast Iron, Ni-Hard, Type IV C1290 High Alloy White Cast Iron, HC-250+V

1173 Nickel-Chromium-Molybdenum-Vanadium Steel C1137a White Cast Iron C1145a White Cast Iron

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Cast Irons (chip)

Unit Size: 150 g

SRM Title

4L Cast Iron 5m Cast Iron

6g Cast Iron

122i Cast Iron

7g High Phosphorus Cast Iron

115a Copper-Nickel-Chromium Cast Iron 341 Ductile Cast Iron 334 Gray Cast Iron (Carbon and Sulfur) 890 High-Alloy White Cast Iron, HC 250+V

891 High-Alloy White Cast Iron, Nickel-Hard, Type 1 892 High-Alloy White Cast Iron, Nickel-Hard, Type IV 82b Nickel Chromium Cast Iron

107c Nickel-Chromium-Molybdenum Cast Iron 342a Nodular Cast Iron 338 White Cast Iron, Carbon and Sulfur

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High Temperature Alloys (chip and disk)

SRM Description Unit Size

866 IncoloyTM 800 100 g 867 IncoloyTM 825 100 g 1230 High Temperature Alloy A286 disk: 32 mm diameter x 19 mm

1246 IncoloyTM 800 disk: 35 mm diameter x 19 mm

: 1247 IncoloyTM 825 disk: 35 mm diameter x 19 nim

: 1250 High Temperature Alloy (Fe - Ni - Co) disk: 32 mm diameter x 19 mm

C2400 High Alloy Steel, ACl 17/4 PH disk: 32 mm diameter x 19 mm

C2401

L

High Alloy Steel ACI-CD-4M Cu disk: 32 mm diameter x 19 mm

Gases in IVIetals: Iron and Steel (rod)

These SRMs are certiyfied for oxygen content. Materials certified for nitrogen are noted.

SRM Description Rod Size (mm)

1089* Gasometric Standard, set includes: SRM 1095 AISI 4340 Steel SRM 1096 AISI 94B17 Steel, Modified** SRM 1097 Cr-V Steel, Modified SRM 1098 High Carbon Steel** SRM 1099 Electrolytic Iron

6.4 x 102

6.4 X 102

6.4 X 102

6.4 X 102

6.4 X 102

1754 AISI 4320 Oxygen in Low Alloy Steel,** 9.5 X 9.5 X 102

1090 Oxygen in Ingot Iron 6.35 X 102

1094 Oxygen in Maraging Steel 0.6 X 82

1091a AISI 431 Oxygen in Stainless Steel 7.9 X 102

1093 Oxygen in Valve Steel 0.6 x82

* These SRMs are sold only as a set designated SRM 1089.

** In addition to being certified for oxygen, these SRMs are also certified for nitrogen.

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NONFERROUS M ETALS

Aluminum Base Alloys (chip and disk)

SRMs 1710 through 1715 are specially prepared to include low levels of cadmium and lead encountered in

the analysis of recycled aluminum.

SRIVI Description Unit Size

87a Silicon - Aluminum Alloy 75 g 855a Aluminum Casting Alloy 356 30 g 856a Aluminum Casting Alloy 380, Fine Millings 30 g 858 Alloy 6011, Modified 35 g 1258 Alloy 6011, Modified disk: 35 mm diameter x 19 mm

859 Alloy 7075 35 g 1259 Alloy 7075 disk: 35 mm diameter x 19 mm

1710 Alloy 3004 disk: 63 mm diameter x 19 mm

1711 Alloy 3004 disk: 63 mm diameter x 19 mm

1712 Alloy 3004 disk: 63 mm diameter x 19 mm

1713 Alloy 5182 disk: 63 mm diameter x 19 mm

1714 Alloy 5182 disk: 63 mm diameter x 19 mm

1715 Alloy 5182 disk: 63 mm diameter x 19 mm

Cobalt Base Alloys (chip and disk)

SRM Description Unit Size

862 High Temperature Alloy L605 chip: 100 g 1242 High Temperature Alloy L605 disk: 35 mm diameter x 19 mm

1775 Refractory Alloy MP-35-N disk: 35 mm diameter x 19 mm

2175 Refractory Alloy MP-35-N chip: 50 g

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Copper "Benchmark" (chip and rod)

Unit Size; Chip: 50 g

Rod: 6.4 mill x 103 mm

SRM Description

Chip Rod

395 495 Unalloyed Copper - Cu [1 396 496 Unalloyed Copper - Cu 111 457 Unalloyed Copper - Cu IV (6.6 mm diameter x 103 mm)

398 498 Unalloyed Copper - Cu V 399 499 Unalloyed Copper - Cu VI 400 500 Unalloyed Copper - Cu VII 454 Unalloyed Copper - Cu .\l (35 g)

Copper Base Alloys (chip and rod)

SRM Description Unit Size (g)

158a Silicon, Bronze 150

Beryllium-Copper

458 17510 50

459 17200 50

460 17300 50

Phosphor-Bronze

871 CDA 521 100

872 CDA 544 100

Cupro-Nickel

874 10 % CDA 706, High-Purity 100

875 10 % CDA 706, Doped 100

Nickel-Silver

879 CDA 762 100

880 CDA 770 100

1034 Unalloyed Copper rod: 6.35 mm diameter x 103 mm

1035 Leaded-Tin Bronze Alloy 50

(continued)

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Copper Base Alloys (block and disk)

The 1100 series SRMs are wrought disks 32 mm diameter x 19 mm. The CI 100 series SRMs are chill cast blocks 32 mm

square x 19 mm. Both fomis have nearly identical elemental compositions.

SRM

Disk Block

1104

1107

1108

1110

1111

1112 C1112

1113 C1113

1114 C1114

1115 C1115

1116 C1116

1117 C1117

C1122

1276a

Lead Base Alloys (disk and powder forms)

SRM Description Unit Size (g)

Powder Disk Powder Disk

1129 Solder 63Sn - 37Pb 200

127b 1131 Solder 40Sn - 60Pb 150 32 mm diameter x 19 mm

53e 1132 Lead Base Bearing Metal (84Pb - lOSb - 6Sn)150 32 mm diameter x 19 mm

Description

Free-Cutting Brass

Naval Brass B

Naval Brass C

Red Brass B

Red Brass C

Gilding IVIetal A

Gilding IVIetal B

Gilding Metal C

Commercial Bronze A

Commercial Bronze B

Commercial Bronze C

Beryllium-Copper

CDA 715 Cupro-Nickel

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Lead Base Materials (disk)

Unit Size: 50 mm diameter x 16 mm

SRM/RM Description

C2415

C2416

C2417

C2418

8107

Battery Lead

Bullet Lead

Lead Base Alloy

High Purity Lead Gunpowder

Nickel Oxides (powder)

Unit Size: 25 g

SRIVI Description

671

672

673

Nickel Oxide No. 1

Nickel Oxide No. 2

Nickel Oxide No. 3

Nickel Base Alloys (chip and disk)

SRM Description Unit Size

349a Waspaloy^*^ 150 iJ

864 InconelTM 600 100 iJ

865 InconelTM 625 100 iJ

882 Nickel-Copper Alloy (65Ni - 31Cu - 3AI) 100 iJ

1159 Electronic and Magnetic Alloy Ni-Fe disk: 31 mm diameter x 19 mm

1160 Electronic and Magnetic Alloy Ni-Mo disk: 31 mm diameter x 19 mm

1243 Waspaloy'^'^ disk: 34 mm diameter x 19 mm

1244 InconelTM 600 disk: 35 mm diameter x 19 mm

C1248 Nickel-Copper Alloy (66Ni - 30Cu) disk: 32 mm diameter x 19 mm

1249 InconelTM 718 disk: 41 mm diameter x 19 mm

C2402 HastelloyTM C disk: 32 mm diameter x 19 mm

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Trace Elements in Nickel Base Superalloys (chip)

Unit Size: 35 g

SRM Description Elemental Composition

897 "Tracealloy" A

Pb, Sc, Te, Tl 898 "Tracealloy" B 899 "Tracealloy" C

Tin Base Alloys (chip)

SRM Description Unit Size

54d Tin Base Bearing Metal 170 I 1727 Anode Tin 30 X 30 X 30 mm

Titanium Base Alloys (chip and disk)

SRM Description Unit Size (g)

641 8 Mn (A) disk: 32 mm diameter x 19 mm

642 8 Mn (B) disk: 32 mm diameter x 19 mm

643 8 Mn (C) disk: 32 mm diameter x 19 mm

647 6Ai - 2Mo - 2Sn - 4Zr 50

648 5AI - 2Sn - 2Cr- 4Mo 50

649 15V - 3AI - 2Cr - 3Sn 50

650 Unalloyed Titanium A 30

651 Unalloyed Titanium B 30

654b 6AI - 4V disk: 31 mm diameter x 19 mm

1128 15V - 3AI - 3Cr - 3Sn disk; 35 mm diameter x 19 mm

2426 Galvalume 40

2431 6AI - 2Sn - 4Zr - 6Mo 50

2432 lOV - 2Fe - 3AI 50

2433 8AI - IMo - IV 50

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Hydrogen in Titanium (platelet)

omvi L/C9cripiiun Unit Size

352c Hydrogen in Unalloyed Titanium 2452 Hydrogen in Titanium Alloys 1 X log

2453 Hydrogen in Titanium Alloys 1 X 5g

2454 Hydrogen in Titanium Alloys 1 X 10 g

Zirconium Base Alloys (chip)

SRM Description Unit Size

360b Zircaloy-4 100 g

Zinc Base Alloys (chip and disk)

SRM Description Unit Size

94c Die Casting Alloy chip 150 g 625 ASTM AG 40A Die Casting Alloy disk 44 mm diameter x 19 mm

626 ASTM AG 40A Die Casting Alloy disk 44 mm diameter x 19 mm

627 ASTM AG 40A Die Casting Alloy disk 44 mm diameter x 19 mm

628 ASTM AC 41A Die Casting Alloy disk 44 mm diameter x 19 mm

629 ASTM AC 41A Die Casting Alloy disk 44 mm diameter x 19 mm

630 ASTM AC 41A Die Casting Alloy disk 44 mm diameter x 19 mm

631 Zinc spelter, Modified disk 45 mm diameter x 19 mm

1736 Zinc-Aluminum (.31 % Al) Die Casting Alloy disk 50.8 mm diameter x 12.7 mm

1737 Zinc-Aluminum (.63 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

1738 Zinc-Aluminum (.10 % Al) Die Casting Alloy disk. 50.8 mm diameter x 12.7 mm

1739 Zinc-Aluminum (.21 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

1740 Zinc-Aluminum (.42 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

1741 Zinc-Aluminum (.52 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

1742 Zinc-Aluminum (.79 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

2139 Zinc-Aluminum (.80 % Al) Die Casting Alloy chip: 100 g

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CERAMICS AND GLASSES

Carbides (powder)

SRM Description Unit Size (g)

Cemented Tungsten Carbides (powder)

Unit Size: 100 g

SRIVI Description

887 Cemented Carbide (83W - lOCo)

888 Cemented Carbide (64W 25Co - 5Ta) 889 Cemented Carbide (75W - 9Co - 5Ta - 4Ti)

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Glasses (powder and solid)

SRIVI Description Unit Size (g)

81a Glass Sand 75 89 Lead-Barium 45

92 Low-Boron Soda-Lime Powder 45

93a High-Boron Boro-silicate wafer: 32 mm diameter x 6 mm

165a Glass Sand (low Iron) 75 620 Soda-Lime, Flat 3 platelets: 35 mm x 35 mm x 3 mm

621 Soda-Lime, Container 3 disks: 38 mm diameter x 5 mm

1411 Soft Borosilicate 10 platelets: 32 mm x 32 mm x 3 mm

1412 Multicomponent 8 platelets: 32 mm x 32 mm x 3 mm

1413 Glass Sand (high alumina) 75 1830 Soda-Lime, Float 3 platelets: 32 mm x 32 mm x 6 mm

1831 Soda-Lime, Sheet 3 platelets: 37 mm x 37 mm x 3 mm

1834 Fused Ore Glass disk: 30 mm diameter x 3 mm

Trace Elements (powder and wafer)

These SRMs are for calibrating instruments and evaluating analytical techniques used to determine trace elements in

inorganic matrices. SRMs 6 10 through 6l7 come in units of 6 wafers with wafer thicknesses of 3 mm for even numbered

SRMs and 1 mm for odd numbered SRMs.

Also certified for isotopic ratio: "^SrrSr = 1.20039

SRIVI Description Certified Elements

607 Trace Elements in Potassium

Feldspar (5 g)

Trace Elements in Glass

610/611 33 elements 612/613 33 elements

614/615 33 elements

616/617 33 elements

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CEMENTS

Portland Cements (powder)

SRM Unit Size

Calcium Aluminate Cement

±oood

Portland Cement

1880a 4 X 5 g 1881a 4 X 5 g 1884a 4 X 5 g 1885a 4 X 5 g 1886a 4 x5 g 1887a 4 X 5 g 1888a 4 X 5 g 1889a 4 X 5 g

Portland Cement Clinkers (solid)

SRIVI Unit Size

Portland Cement Clinkers (5 phases certified)

2686 3 X 10 g 2687 3 X 10 g 2688 3 X 10 g

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LUBRICANTS

Metallo-Organic Compounds

Unit Size: 5 g

These SRMs are for preparing solutions in oils of known and reproducible concentrations of metals.

SRM Description Elemental Composition

1075a Aluminum 2-Ethylhexanoate 8.07 Al

1051b Barium Cyclohexanebutyrate 28.7 Ba

1080a Bis (l-phenyl-l,3-butanediono)copper (II) 16.37 Cu

1052b Bis(l-phenyl-l,3-butanediono)oxovanadium (IV) 13.01 V

1053a Cadmium Cyclohexanebutyrate 24.8 Cd

1057b Dibutyltin bis (2-ethylhexanoate) (tin) 22.95 Sn

1059c Lead Cyclohexanebutyrate 37.5 Pb

1060a Lithium Cyclohexanebutyrate 4.1 Li

1065b Nickel Cyclohexanebutyrate 13.89 Ni

1066a Octaphenylcyclotetrasiloxane 14.14 Si

1077a Silver 2-Ethylhexanoate 42.60 Ag

1069b Sodium Cyclohexanebutyrate 12.0 Na

1070a Strontium Cyclohexanebutyrate 20.7 Sr

1071b Triphenyl Phosphate 9.48 P

1078b Tris (l-phenyl-l,3-butanediono)chromium (111) 9.6 Cr

1079b Tris (l-phenyl-l,3-butanediono)iron (III) 10.45 Fe

1073b Zinc Cyclohexanebutyrate 16.66 Zn

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71 Ion Activity

74 Polymeric Properties

76 Thermodynamic Properties

80 Optical Properties

83 Electrical Properties

84 Optoelectronics

84 Metrology

87 Ceramics and Glasses

89 X-ray Spectrometry
ION ACTIVITY

pH Calibration

SRM Description pH(S) Values

(at 25 °C)

Unit Size (g)

2193 Calcium Carbonate (In Prep)

723d Tris(Hydroxymethy!) aminomethane (In Prep)

185h Potassium Hydrogen Phthalate 4.006 60

188 Potassium Hydrogen Tartrate 3.557 60

189b Potassium Tetroxalate 1.719 65

187d Sodium Tetraborate Decahydrate (Borax) 9.182 30

Admixtures

Unit Size: 30 g (unless otherwise noted)

186lg

186IIg

Potassium Dihydrogen Phosphate

Disodium Hydrogen Phosphate

6.860* 7.414**

191c

192c

Sodium Bicarbonate (25 g) Sodium Carbonate

10.015*

*Thls pH results only when the two SRMs listed are used as an admixture In solution.

* * Physiological buffer preparation.

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Biological Buffer Systems

Unit Size: 60 g

SRM Description

2181

2182

2183

2184

pH(S) Values (at 37 °C)

HEPES Free Acid NaHEPESate MOPSO Free Acid NaMOPSOate

0.05 molal

7.364*

6.699*

0.08 molal

7.373*

6.694*

"This pH results only when the two SRMs listed are used as an admixture in solution.

pD Calibration

SRM Description pD(S) Values Unit Size (g) (at 25°C)

2185 Potassium Hydrogen Phtlialate 4.518 60

2186! Potassium Dihydrogen Pliosplnate 7.428* 30

218611 Disodium Hydrogen Phospliate 30

2191a Sodium Bicarbonate 10.732* 30

2192a Sodium Carbonate 30

*This pD results only when the two SRMs listed are used as an admixture in solution.

Ion-Selective Electrode Calibration

SRIVI Description Certified Property Unit Size (g)

2201 Sodium Chloride pNa, pCI 125

2202 Potassium Cliloride pK, pCI 160

2203 Potassium Fluoride PF 125

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Electrolytic Conductivity

SRM Description Nominal Conductivity

(uS/cm)

1 3190 HCI in Deionized Water (In Prep)

KCI in Deionized Water

3191 100

3192 500

3193 1000

3194 10 000

3195 100 000

\ KCI in n-Prop3nol/DGionizGd \/\/3tGr

3198 5

i 3199 15

\

' NaCI in deionized Water

[ 3196

Positive Electrophoretic Mobility

SRIVI Description Certified Property Unit Size

^ 1980 Goethite (a.-FeOOH) +IJE. 2.53 pm • cm/V • s 40 mL

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POLYMERIC PROPERTIES

Molar Mass/Molecular Weight (M„)

SRM IVl„ (g/mol) Unit Size (g)

Poly(ethylene oxide)

1924 IVI„, = 120 900 (MyM, = 1.04) 0.2 1923 M,, = 26 900 (MyiVl„ = 1.06) 0.2

Poly(methylmethacrylate)

1489* M,, = 115 000 (M,yiVl„ < 1.1) 1.1 1488* M,, = 29 300 (MyiVl^ < 1.1) 2 1487* M„ = 6300 2

Polyethylene/Polystyrene

2887* M,, = 196 400 0.3 2885* M,.^ = 6280 0.3 2886* M„ = 87 000 0.3 2888 M„ = 7190 0.3

Polyethylene, linear

1475a* M„ = 52 000 (MyM„ = 2.90) (see also melt flow) 50

1484a* M„ = 119 600 (M„/M„ = 1.19) 0.3 1482a* M„ = 13 600 (M„/M„ = 1.19) 0.4 1483* M„ = 32 100 (M,,/M„ = 1.11) 1

Polystyrene, linear, broad molecular weight distribution

706a M„ = 285 000 18

Polystyrene, linear, narrow molecular weight distribution

1478* M„ = 37 400 (MyiVl„ - 1.04) 2 705a* M„ = 179 300 (M,./M„ = 1.07) 5 1479 M„ = 1 050 000 2

Polyurethane

1480 M„ = 47 300

* Also certified for viscosity

'WD REFERENCE MATHH'- > 2885

Polyethylene

"^ominalMw 6300e'i»«

i'>l;^imreNTOFcoMHF,ncE „ ? u. OF STA.VDARilS ,k,ST) TECHMUw

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Melt Flow Rate

A.

CDM uescripiion iVlelt Flow Rate (g/10 min)

Unit Size (g)

1473b Polyethylene Resin, Low Density 1.13 50

1475a Polyethylene, Linear 2.02 50

; 1474 Polyethylene Resin 5.03 60

1497 Polyethylene Gas Pipe Resin, Pigmented 0.186 9080

\ 1496 Polyethylene Gas Pipe Resin, Unpignnented 0.26 908

KiiiH^^lr '

Viscosity

SRM Description Unit Size (mL)

2490 Non-Newtonian Polymer Solution for Rheology (Polyisobutylene Dissolved in 2,6,10,14-Tetramethylpentadecane)

100

2491 Non-Newtonian Polymer Melt for Rheology 100

CO

i

Blomaterials

RM Description

8456 Ultra High Molecular Weight Polythylene

Properties:

- Young's Modulus

- Yield Strength

- Ultimate Strength

- Elongation

8457 Ultra High Molecular Weight Polythylene

Properties:

- Young's Modulus

- Yield Strength

- Ultimate Strength

- Elongation

Unit Size

bar: 7.62 cm diameter x 152.4 cm

(3 in diameter x 60 In)

10 (0.5 cm) cubes

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THERMODYNAMIC PROPERTIES

Calorlmetry - Combustion

SRM Description Heat of Combustion

(Mi/kg)*

Unit Size

(g)

39j BGDZoic Acid 26.434 30

2692b Coal, Bituminous: % S = 1.170 (32.81)** 50

2685b Coal, Bituminous: % S = 4.730 (26.94)** 50

2682b Coal, Sub-Bituminous: % S = 0.4917 (25.66)** 50

2151 Nicotinic Acid 22.184 25

2684b Coal, Bituminous, Sulfur and IVIercury: % S = 3.08; Hg = 97.4 |jg/kg

28.56** 50

1657 Synthetic Refuse-Derived Fuel 13.87** 100

2683b Sulfur and Mercury in Coal: % S = 1.955,

Hg = 90.0 Mg/kg

30.62 50

1656 Thianthrene 33.480 30

2152 Urea 10.536 25

* The calorific values (MJ/kg) may decrease upon the aging or normal oxidation of the coals. NIST will continue to monitor

these calorific values and report any substantive change to the purchaser.

* * Gross calorific value or HHV (Higher Heating Value).

Calorimetry - Solution

SRIVl Description

1655 Potassium Cliloride (Water Solution Calorimetry)

Heat of Solution Unit Size

Absorbed (235.86 J/g) 30 g

Enthalpy and Heat Capacity

SRIVl Description Unit Size Temperature Range (K)

RM 5 Copper 1.9 cm diameter 12 cm 25 to 300

781D2 Molybdenum 0.64 cm diameter 10 cm 273.15 to 2800

705a Polystyrene (Molecular Weight: 170 900 g/mol)

5g 10 to 350

720 Synthetic Sapphire 15 g 10 to 2250

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Differential Scanning Calorimetry

SRM Description iVIelting

Temperature (K)

Enthalpy of Fusion (J/g) Unit Size

2.1ZZ Dipnenyl (yy.yes4 %) 342.41 120.41 Ig

2232 Indium (99.9999 %) 156.5985 °C 28.51 Ig

2225 Mercury 234.30 11.469 2.5 g 2220 Tin (99.9995 %) 505.10 60.2 (2.5x2.5x0.0127) cm

1514 Ttiermal Analysis

Purity Set 4 levels of p-ABA (0.0 mol % to 5.0 mol %) 4 X 0.5 g

Differential Thermal Analysis

RM Description Temperature Range (°C) Unit Size

GM 754 ICTA Polystyrene DTA 97.8 to 107.5 10 g 8759 ICTA Set DTA 295 to 675 5 X 10 g 8760 ICTA Set DTA 570 to 940 5 X 10 g

Defining Fixed Points, International Temperature Scale of 1990, ITS-90

SRM Description Temperature (°C) Unit Size (g)

Pure Metals

743 Mercury (Triple Point) -38.8344 ampoule: 680

1745 Indium (Freezing Point) 156.5985 ingot: 20 X 10 g 741a Tin (Freezing Point) 231.928 shot: 200

740a Zinc (Freezing Point) 419.527 shot: 200

1744 Aluminum (Freezing Point) 660.323 ingot: 200

1746 Silver (Freezing Point) 961.780 shot: 300

Devices (semi-open cell)

1747 Tin (Freezing Point), 99.9999+ % 231.928 1071

1748 Zinc (Freezing Point), 99.9999+ % 419.527 1031

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Reference Points

SRM Description Temperature (°C) Unit Size (g)

742 Alumina, 99.9+ % (Melting Point) 2052 powder: 10

45d

49e

Copper

Lead (Freezing

(Freezing

Point)

Point) 327.453

1084.6 bar:

bar:

450

600 m

Freezing Point, IVIelting Point, and Triple Point Cells (sealed cell)

SRM Description Temperature {°C) Unit Size (g)

1751 Gallium Melting Point 200

1968 Gallium (Melting Point), 99.9999+ % 29.7646 25

1972 l,3-Dioxolan-2-one (Ethylene Carbonate)

(Triple Point), 99.999+ %

36.3143 60

1969 Rubidium (Triple Point), 99.9+ % 39.30 154

1973 n-Docosane (Triple Point), 99.999+ % 43.879 60

1970 Succinonitrile (Triple Point), 99.999+ % 58.0642 60

1971 Indium (Freezing Point), 99,9999+ % 156.598 100

Thermal Expansion of Metal and Glass

SRM Description Temperature Range (K) Unit Size (cm)

731L1 Borosilicate Glass 80 to 680 0.64 X 5.1

731L2 Borosilicate Glass 80 to 680 0.64 X 10.2

731L3 Borosilicate Glass 80 to 680 0.64 X 15.2

736L1 Copper 20 to 800 0.64 X 5.1 738 AISI 446 Stainless Steel 293 to 780 0.64 X 5.1

Thermal Resistance of Glass, Silica, and Polystyrene

SRM Description Temperature Thermal Resistance

Range (K) (m^ • K • W^)

Unit Size (cm)

1453 Expanded Polystyrene Board 285 to 310 0.381 to 0.420 66 X 93 X 1.34 1450c Fibrous Glass Board 280 to 340 0.661 to 0.818 61 X 61 X 2.54 1449 Fumed Silica Board 297 1.195 to 1.253 60 X 60 X 2.54 1459 Fumed Silica Board 297 1.195 to 1.253 30 X 30 X 2.54

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Vapor Pressure of Metals

SRM Description Pressure Range (Pa)

(K, ITS-90)

Temperature Range Unit Size

745 Gold 10 ^ to 10^ 1300 to 2100 wire: 0.14 cm diameter x 15.2 cm

746 Cadmium 10^ to 10' 350 to 594 rod: 0.64 cm diameter x 6.4 cm

Thermal Conductivity of Graphite and Iron

RIVI Conductivity Range (W m^-K ^) Unit Size

Electrolytic Iron (2 K to 1000 K)

8420 12.32 to 32.98 0.64 cm diameter x 5.0 cm

8421 12.32 to 32.98 3.17 cm diameter x 5.O cm

Graphite (5 K to 2500 K)

8424 0.0354 to 32.96 0.64 cm diameter x 5.0 cm

8426 0.0354 to 32.96 2.54 cm diameter x 5.O cm

Laboratory Thermometer (mercury in glass)

Unit Size: 1 each

SRIVI Description

934 Clinical Laboratory Thermometer

Calibrated Points (°C)

-0.20 to +0.20

Thermocouple Material, Platinum

Unit Size: 1 each

SRIVI Description Temperature Range

1749 Gold vs. Platinum Thermocouple Thermometer 0 °C to 1000 °C 1967 Platinum Wire, High Purity (99.999+ %) -197 °C to 1768 °C 1750 Standard Platinum Resistance Thermometer 14 K to 430 K

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OPTICAL PROPERTIES

Molecular Transmittance and Absorbance

SRM Description Wavelength Range Unit Size

Crystalline and Solution Forms

935a Crystalline Potassium Dichromate, UV Absorbance 235 nm to 350 nm 15 g

1935 Potassium Dichromate Solution, UV

Absorbance 235 nm to 350 nm 10 ampoules!

5 samples, plus 5 blanks 2032 Potassium Iodide, Stray Light 240 nm to 275 nm 25 g 931f Liquid Filters, Absorbance 302 nm to 678 nm 12 ampoules:

3x3 levels, plus 3 blanks

Glass Filters, Transmittance

930e 10 %, 20 %, 30 % Transmittance 440 nm to 635 nm 3 filters, plus 1 blank 1930 1 %, 3 %, 50 % Transmittance 440 nm to 635 nm 3 filters, plus 1 blank 2030a 30 % Transmittance 465.0 nm 1 filter, plus 1 blank 2031b Metal-on-Quartz Filters 10 %, 30 %, 90 % Transmittance 250 nm to 635 nm 3 filters, plus 1 blank 2046 Optical Density = 1 1064 nm 51 mm X 51 mm x l.o mm

2047 Optical Density = 2 1064 nm 51 mm X 51 mm x 2.2 mm

2048 Optical Density = 3 1064 nm 51 mm X 51 mm x 3.2 mm

2049 Optical Density = 4 1064 nm 51 mm X 51 mm x 4.2 mm

2050 Optical Density = 5 1064 nm 51 mm X 51 mm x 5.4 mm

2051 Optical Density = 6 1064 nm 51mm X 51 mm x 6.4 mm

2053 20 nm Ni-Cr Film on Silica 2 |jm to 25 pm 25 mm diameter x 250 pm

2054 90 nm Ni-Cr Film on Silica 2 pm to 25 pm 25 mm diameter x 250 pm

2055 77 nm Cu-Ni Film on Silica 2 pm to 25 pm 25 mm diameter x 250 pm

2056 97 nm Cu-Ni Film on Silica 2 pm to 20 pm 25 mm diameter x 250 pm

2930 Ultimate Range Visible Absorbance Filters 3 filters & 1 blank

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Transmittance Wavelength Standards

SRM Description Wavelengtli Range Unit Size

2034 Holmium Oxide Solution 240 nm to 650 nm 1 sealed cuvette 2035 Near-IR Transmission 971 nm to 1949 nm 25 mm diameter x 1.5 mm

2036 Near-IR Wavelength/Wavenumber

Reflection Standard 975 nm to 1946 nm

2037 Red Diesel Dye 100 mg

2065 Transmission Wavelength/Vacuum Wavenumber ultraviolet-visible- near-infared 25 mm diameter x 1.5 mm

1921a Infrared Transmission 3.2 pm to 18.5 pm 1 polystyrene film

i Fluorescence \

SRM/RM Description Wavelength Range Unit Size

936a Quinine Sulfate Dihydrate 375 nm to to 675 nm ig

1932 Fluorescein 488 nm to 191 nm 3 X 2 ml

8640 Fluorscein Labeled Microbead Suspension

2242 Relative Intensity Correction, Raman Spectroscopy

1 artifact ^^^^^

2241 Relative Intensity Correction, 785 nm 1 glass slide Raman Spectroscopy (10.7 X 30.4 X 2.0mm)

Specular Spectral Reflectance

SRIVI Description Wavelengtli Range Unit Size

2003 First Surface, Aluminum on Glass 250 nm to 2500 nm 5.1 cm diameter x 0.65 cm

2026 Second Surface, Aluminum on Fused Quartz 250 nm to 2500 nm 5.1 cm diameter x 0.6 cm

2017 Multi-Angle White Reflectance Standard 360 nm to 780 nm 5.7 cm diameter x 1.3 cm

2040 PTFE Diffuser for Spectral Reflectance Factor 380 nm to 780 nm 5 X 26 g

Near Infrared Reflectance Wavelength Standard

SRM Description Wavelength Range Unit Size

1920a Rare Earth Oxide Mixture 740 nm to 2000 nm 5.1 cm diameter x 1.2 cm

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Optical Rotation

SRM Description Wavelength Range Unit Size

917b D-Glucose (Dextrose) 546 nm to 589 nm 50 g 17e Sucrose 546 nm to 633 nm 60 g

Liquid Refractive Index

SRM Description Wavelength Range Unit Size

1922 Mineral Oil 468 nm to 589 nm 30 mL

X-ray and Photograpliic Imaging

SRM Description Unit Size

1010a Microcopy Resolution Test Chart 5 charts 1008 Photographic Step Tablet 25.4 cm X 3.5 cm

1001 X-ray Film Step Tablet 25.4 cm X 3.5 cm

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ELECTRICAL PROPERTIES

Electrical Resistivity and Conductivity of Electrolytic Iron and Graphite

Unit Size: rod: 0.64 cm diameter x 5.0 cm

RM Resistivity Range

(HQ • m)

Unit Size

Electrolytic Iron (2 K to 1000 K)

8420 0.004 to 0.909 0.64 cm diameter x 5.0 cm

8421 0.004 to 0.909 3.17 cm diameter x 5.0 cm

Graphite (5 K to 2500 K)

8424 28.78 to 12.59 0.64 cm diameter x 5.0 cm

8426 28.78 to 12.59 2.54 cm diameter x 5.0 cm

Electrical Resistivity and Conductivity of Silicon

SRIVI Resistivity (Q • cm) Type

Spreading Resistance

Unit Size: 16 chips: (5 ^ 10 x 0.625) mm

2526 0.001 to 200 (111) p-type

2527 0.001 to 200 (111) n-type

Silicon Resistivity

Unit Size: (100 diameter x 0.625) mm

2544 10

2547 200

float zone n-type silicon wafer

with (111) crystallographic

orientation

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OPTOELECTRONICS

SRM Description

Wavelength Calibration Standards

Unit Size

2514 Wavelength Calibration Reference for 1560 nm to 1595 nm - Carbon Monoxide ('''C"^0) Gas Absorption Cell

2515 Wavelength Calibration Reference for 1595 nm

to 1630 nm - Carbon iVIonoxide ("C"0 )

Gas Absorption Cell

2517a High Resolution Wavelength Calibration Reference

for 1510 nm to 1540 nm - Acetylene ("C.H^) Gas Absorption Cell

2519 Wavelength Reference Absorption Cell for 1530 nm

to 1560 nm Hydrogen Cyanide (H'^C"N) Gas Absorption Cell

Polarization Mode Dispersion Standards

2518 Polarization Mode Dispersion Standard 1 each 2538 Deterministic Polarization Mode Dispersion Standard 1 each

Fiber and Fiber-Connector Geometry Standards

2513 Mode Field Diameter Standard for Single-Mode Fiber 1 each 2520 Optical Fiber Diameter Standard 1 each 2522 Pin Gauge Standard for Optical Fiber Ferrules 1 wire-sizing bore 2523 Optical Fiber Ferrule Geometry Standard 1 ceramic connector ferrule 2553 Optical Fiber Coating Diameter (n = 1.504 ) 1 each: 250 pm diameter 2554 Optical Fiber Coating Diameter (n = 1.515) 1 each: 250 pm diameter

METROLOGY

Optical Microscope Linewidth Measurement

SRIVI Linewidtli (^m) Pitch (\im) Unit Size (cm)

Linewidth Measurement Standards

^^^^^^

475 0.9 to 10.8 2 to 36 6.35 X 6.35 X 0.15 476 0.9 to 10.8 2 to 36 6.35 X 6.35 X 0.15 2800* 25 X 75 X 2.3

* SRM 2800 is used in calibrating magnification and consists of a pattern of parallel lines whose nominal

distances from the centerline range from ± 1 ijm to ± 5 mm. Certified values are given for the center-to-center distance of each line from the centerline; the linewidths are not certified.

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Scanning Electron Microscope (SEIVI)

SRM/RM Description Spacings Unit Size (mm)

2069b SEM Performance Standard 2 mm to 4 mm 12 mm diameter with 3 mm peg 8091 SEM Sharpness Standard semiconductor chip: 2 mm x2 mm

2800 Microscope Magnification Standard 1 |jm to 5 mm 25 x 75 x 2.3

Deptli Profiling

SRIVI Description Value Unit Size (cm)

2133 Phosphorus Implant in Silicon Depth

Profile Standard

^''P: 0.04927 [ig/cm' (9.58 X 10" atoms/cm')

crystal 1 x l

2134 Arsenic Implant in Silicon Profile Standard "As - 7 X 10" atoms/cm' crystal: 1 x l 2135c Nickel-Chromium Thin-Film Depth

Profile Standard

Cr: 41.3 pg/cm^

Ni: 49.4 Mg/cm^

1 X 2.54 X 0.04

2137 Boron Implant in Silicon Depth Profile Standard - 1.018 v 1015 atoms/cm' 1 x l

SILICON CRYSTAL

Solder Thickness for X-ray Fluorescense

Unit Size: plate: 15 mm x 15 mm

SRIVI Description Composition Coating Mass/Area Coating Thickness

(\>m) (\im)

2321 Tin-Lead Alloy 60 % Sn, 40 % Pb 6.8 mg/cm=^ 295 7.5

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Coating Thickness

Unit Size: 45 mm x 45 mm

These SRMs are suitable for calibrating instruments based on magnetic induction and magnetic pull-off techniques used

in the measurement of organic and non-magnetic inorganic coatings over steel.

SRM Nominal Coating Thickness 1

i- (Mm) (mils)

1

Chromium over Copper on Steel

j

1358a 80, 255, 1000 3.1, 9.8, 39

1359b 48, 140, 505, 800 2.0, 5.5, 20, 32

1361b 6, 12, 25, 48 0.2, 0.5, 1.0, 2.0 1362b 40, 80, 140, 205 1.6, 3.1, 5.5, 7.9 1363b 255, 385, 505, 635 9.8, 16, 20, 26

1364b 800, 1000, 1525, 1935 32, 39, 59, 79

Ellipsometry

Unit Size: 76 mm substrate diameter

Each unit is certified for the ellipsometric parameters delta (A) and psi (\|/) at the vacuum wavelength X - 633-0 nm,

and for the derived values of the thicknesses and indexes of refraction of the silicon dioxide and silicon layers.

SRM Thickness (nm)

Thin Film Thickness Standards

2531 50

2532 100

2533 200

2534 25

2535 14

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Oxygen Concentration in Silicon

SRM Description Unit Size (mm) Concentration (mg/l<g)

2551 Oxygen in Silicon 4 wafers: 25 x 25 x 2 Low: 10

Medium: 13

High: 15

FZ: (<0.1)

Superconducting Critical Current (wire form)

Unit Size: wire: 8.7 cm diameter x 2.2 m

SRM Description Magnetic Field Range (T) Critical Current Range (A)

1457 Niobium-Titanium Wire 2.000 to 8.000 293.30 to 69.72

CERAMICS AND GLASSES

Chemical Resistance [Durability] of Glass

/ ^

^ SRM Description mL of N/50 H2SO4 Unit Size (kg)

623 Borosilicate 0.34 2.2 If

1 622 Soda-Lime Silica 7.67 2.2

00

Electrical Properties of Glass

Unit Size: 5 cm x 5 cm x 2.5 cm

Sm 624 is suitable for use with ASTM C 657. SRM 774 is suitable for use with ASTM D 150.

SRM Description Unit Size (cm) Value

624 Lead Silica for do Volume Resistivity 5 X 5 X 2.5 log„-,p = 9.9 Q-cm at 300 °C

774 Lead Silica for Dielectric Constant 5 X 5 X 2.5 K = 7.47 at 100 Hz and ac Loss Characteristics

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Viscosity of Glass

SRM Description Unit Size (mm)

717a Borosilicate Glass block: 40 X 40 X 150

710a Soda-Lime-Silica Glass block: 100 x lOO x 40

Viscosity Fixpoints of Glass

These SRMs are for the caHbration of equipment for the determination of the softening, annealing, and strain

points of glass.

SRM Description Unit Size

714 Alkaline Earth Alumina Silicate 225 g 717a Borosilicate 40 mm X 40 mm x 150 mm

713 Dense Barium Crown 620/603 Glass 225 g 709 Extra Dense Lead Silica 4 cm X 4 cm X 5 cm

716 Neutral Glass 250 g 710a Soda-Lime-Silica 100 mm X 100 mm x 40 mm

Relative Stress Optical Coefficient

SRIVI Description Relative Stress Optical Coefficient (C) Unit Size

at ?i = 546.1 nm

(Value X 10 ^ mVN)

709 Extra Dense Lead Silica C = - 1.359 bar: 4 cm x 4 cm x 5 cm

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Density

SRM Description Density (kg/m^) Unit Size

1827b Lead Silica Glass 3593.800 at 20 "C slab: 25 cm x 25 cm x 12 cm

211d Toluene 871.476 at 15 °C 4 X 5 mL

2214 /sooctane 695.969 at 15 °C 4 X 5 mL

Glass Liquidus Temperature

SRM Description Unit Size Metliod Temperature (°C)

773 Soda-Lime-Silica 2.5 cm X 2.5 cm x 0.6 cm A (boat) 988

B (perforated plate) 991

1416 Aluminosilicate 22 lengtlis of 12.7 cm tube (250 g) 1147

X-RAY SPECTROMETRY

X-ray Diffraction

SRIVI Description XRD Application Unit Size (g)

676 Alumina (Corundum Structure) Quantitative Analysis 20

1976 Alumina Plate, Sintered Instrument Response 45 mm x 45 mm x 1.6 mm

2910 Calcium Hydroxyapatite Quantitative Analysis 5 660a Lanthanum Hexaboride Powder Line Position, Line Shape 6 675 Mica Low 20 (Large d-Spacing) 7.5 1879a Respirable Cristobalite Quantitative Analysis 5 1878a Respirable Quartz Quantitative Analysis 5 656 Silicon Nitride Quantitative Analysis 2 X 10 g 640c Silicon Powder 2~/d-Spacing Line Position, Line Shape 7.5

674b X-ray Powder Diffraction

Intensity Set (a -AI-O3, CeO^,

Crfi,, TiO,, ZnO) (In Prep)

Quantitative Analysis

X-ray Stage Calibration

SRM Description Unit Size (mm)

1842 Calibration Board (X and Y dimensions) Board: 300 x 300 x 3

1843 Calibration Board (Z dimension) Triangular Block: 37 x 20 x 12

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91 Radioactive Solutions

93 Radioactive Point Sources

93 Radiopliarmaceuticais

94 Beryllium isotopic Ratio

Standard

94 Carbon-14 Dating

95 Natural Matrix IVIaterials 95 Neutron Density IVIonitor Wire

95 Fission Track Glass
I

Radioactive Solutions

Each SRM is contained in a 5 mL tlame-sealed glass ampoule and, except as noted, consists of the radionuclide dissolved

in an aqueous solution (usually acidic, unless noted).

SRM Radionuclide IVIassic Activity (Bq/g) Calibration Date

4322B* Americium-241 40 09/1991

4332D* Americium-243 40 05/1995

4251C* Barium-133 500 000 09/1993

4222C Carbon-14 (as hexadecane) 50 000 09/1990

4943 Chlorine-36 (3 mL) 10 000 12/1984

4915E* Cobalt-60 75 000 01/1995

4329* Curium-243 70 06/1984

4320A* Curium-244 35 02/1996

4370C* Europium-152 90 000 02/1987

4361C Hydrogen-3 (as water) (500 mL) 2 09/1998

A-'dzbb Hydrogen-3 (as water) (20 mL) Id UUU HQ /I QQS2 uy/ ±yyo

4927F Hydrogen-3 (as water) 600 000 09/1998

4947C Hydrogen-3 (as toluene) (4 mL) 300 000 03/1987

4949C* lodine-129 (dilute base solution) 3 000 03/1993

4341* Neptunium-237 100 03/1992

4226C Nickel-63 50 000 08/1995

4323B* Plutonium-238 40 11/1999

4330B* Plutonium-239 40 11/1999

4338A* Plutonium-240 40 05/1996

4334G* Plutonium-242 25 06/1994

4326 Polonium-209 90 03/1994

* These SRMs require a license certification. (continued on next page)

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Radioactive Solutions (continued)

SRM Radionuclide IVIassic Activity (Bq/g) Calibration Date

4969 Radium-226 3 09/1998

4965 Radium-226 30 09/1991

4966 Radium-226 270 09/1991

4967 Radium-226 2 700 09/1991

4919H* Strontium-90 4 000 07/1995

4234A* Strontium-90 2 500 000 03/1995

4288A Technetium-99 30 000 09/1996

4324B Uranium-232 40

4321C Uranium-238, Natural Uranium 250 08/1997

* These SRMs require a license certification.

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Radioactive Point Sources

SRM Radionuclide Principal Photon Activity Calibration Energies (keV) (Bq) Date

4241C Barium-133 81 to 384 60 000 to 170 000 01/1999

4218F* Europium-152 122 to 1400 50 000 to 150 000 01/1999

4201B* Niobium-94 702, 871 4000 04/1970

* These SRMs require a license certification.

Radiopharmaceuticals

A typical schedule of SRMs for a year:

SRM Radionuclide High Lever Low Level IVIonth

4401* lodine-131 750 MBq (20 mCi) 25 MBq (700 [jCi) January

4412* Molybdenum-99 1.5 GBq (40 mCi) 75 MBq (2 mCi) February

4415* Xenon-133 7.5 GBq (200 mCi) 750 MBq (20 mCi) March 4416* Gallium-67 375 MBq (10 mCi) 20 MBq (500 nCi) April OPEN May

4404* Thallium-201 375 MBq (10 mCi) 35 MBq (900 pCi) June 4425* Samarium-153 375 MBq (10 mCi) 20 MBq (500 pCi) July 4417* Indium-Ill 375 MBq (10 mCi) 20 MBq (500 pCi) August

4410* Technetium-99m 7.5 GBq (200 mCi)" September

4407* lodine-125 750 MBq (20 mCi) 6 MBq (150 pCi) October OPEN November

4427* Yttrium-90 200 MBq (5 mCi) 20 MBq (500 |jCi) December

* Ttiese SRMs require a license certification.

' High level radiopharmaceutical SRMs are distributed through a program with the exception of technetium-99m.

This program includes:

Distribution of radioactivity Standard Reference Materials (usually a high level [10' Bq to 10"' Bq] and low level [10"- Bq to 10° Bq] pair of sources), for quantification, to sponsoring participating companies ten times per year. Two "open" months per year when the sponsors have the opportunity to send in sources of their choice for calibration.

For more information, please contact Daniel Golas, the program's Project Manager, at NIST (301) 975-5540.

" Technetium-99m is also available to purchasers of low level radiopharmaceutical SRMs.

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Beryllium Isotopic Ratio Standard

SRM Radionuclide Isotopic Ratio Total Nuclide

Concentration

(mg/g)

Calibration Date Volume

(mL)

4325 Beryllium-lO/

Beryllium-9

(in IN HCl)

3 X 10 " 5 08/1986 50

Carbon-14 Dating Standard

This SRM is an international standard for contemporary carbon-l4 against which world-wide measurements

can be compared.

SRM Description Unit Size

4990C Oxalic Acid ^ 8 x 28 g

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Natural Matrix Materials

These SRMs are intended for use in testing measurements of low level, biological, and environmental radioactivity

contained in matrices similar to the sample, for evaluating analytical methods, or as a generally available calibrated

"real" sample matrix in interlaboratory comparisons.

SRM Description Unit Size (g)

4350B Columbia River Sediment 85

4351 Human Lung 45

4352 Human Liver 45

4354 Fresliwater Lake Sediment 25

4355 Peruvian Soil 75 4356 Ashed Bone 15

4357 Ocean Sediment 85

Neutron Density Monitor Wire

SRIVI Description Cobalt Composition

(weiglit %)

Unit Size

953 Cobalt in Aluminum Wire 0.116 0.5 mm diameter X l m

Fission Track Glass

Each unit consists of four unirradiated glass wafers and two irradiated wafers.

SRIVI Uranium Composition Uranium-235 Reactor Neutron Fluence

(Mg/g) (Atom %) Position (xiO"n/cm')

Copper Foil Gold Foil

963a 0.823 0.2792 RT-4 39.5 43.0

RT-3 41.2 45.8

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Industrial Hygiene

97 Materials on Filter Media

97 Trace Constituent Elements

in Blank Filters 97 Respirable Silica

98 Lead in Paint, Dust,

and Soil 99 Asbestos
Materials on Filter Media

These SRMs consist of potentially hazardous materials deposited on filters to be used to determine the levels of these materials in industrial atmospheres.

SRM/RM Description Set Size Elemental

Composition

Diameter

(mm)

Pore Size (Mm)

2679a Quartz on Filter Media 2x3 levels, plus 2 blanks

Quartz, Clay 47 0.45

2783 Air Particulate on Filter 2 filters, plus 2 blanks 18 certified values 9 reference values 47 0.4

RM 8785 Particulate Matter on Filters 3 filters 1 reference value 2 information values 37

Trace Constituent Elements in Blank Filters

SRMs 2678 and 2681 are for use in evaluating the performance of air sampling filter methods with either certified values

(in pg) or limits of detection (X[,) for each of 30 constituent elements, ^is well as six leachable anions and cations.

SRM Description Diameter (mm) Pore Size (pm) Filter Weight (g)

2678 Cellulose Acetate Membrane 47 0.45 0.09 2681 Ashless Blank Filter 42.5 0.14

Respirable Silica

These SRMs are intended for use in determining, by X-ray diffraction, the levels of respirable silica in an industrial atmosphere according to the National Institute for Occupational Safety and Health (NIOSH) Analytical Method 7500

or equivalent methods.

SRM Description Mass Fraction/Mass Loading Unit Size

1878a Respirable Alpha Quartz 100.00% ± 0.21% 5g

1879a Respirable Cristobalite 95.6% ± 0.4% 5g

2950 Respirable Alpha Quartz on Filter Media (10, 20, 50, 100, 250, 500) |Jg/filter set SRMs 2952-57 2951 Respirable Alpha Quartz on Filter Media 5 Mg/filter 5 filters (5 blanks) 2952 Respirable Alpha Quartz on Filter Media 10 Mg/filter 5 filters (5 blanks) 2953 Respirable Alpha Quartz on Rlter Media 20 Mg/filter 5 filters (5 blanks) 2954 Respirable Alpha Quartz on niter Media 50 Mg/filter 5 filters (5 blanks) 2955 Respirable Alpha Quartz on niter Media 100 Mg/filter 5 filters (5 blanks) 2956 Respirable Alpha Quartz on Filter Media 250 Mg/filter 5 filters (5 blanks)

2957 Respirable Alpha Quartz on Filter Media 500 Mg/filter 5 filters (5 blanks) 2958 Respirable Alpha Quartz on Rlter Media 1000 Mg/filter 5 filters (5 blanks)

2960 Respirable Alpha Chstobalite on Rlter Media (5, 10, 20, 50, 100, 250) Mg/fHter set SRMs 2961-66

2961 Respirable Alpha Cristobalite on Filter Media 5 Mg/filter 5 filters (5 blanks)

(continued) WWW.NIST.GOV/SRM PHONE: (301) 975-6776 m FAX: (301) 948-3730 m EMAIL: SRMINF0@NIST.GOV 97
Respirable Silica (continued)

SRM Description Mass Loading Unit Size

2962 Respirable Alpha Cristobalite on Filter Media 10 Mg/filter 5 filters (5 blanks) 2963 Respirable Alpha Cristobalite on Filter Media zv pg/tilter 5 filters (5 blanks) 2964 Respirable Alpha Cristobalite on Filter Media 50 Mg/filter 5 filters (5 blanks) 2965 Respirable Alpha Cristobalite on Filter Media 100 Mg/filter 5 filters (5 blanks) 2966 Respirable Alpha Cristobalite on Filter Media 250 Mg/filter 5 filters (5 blanks) 2967 Respirable Alpha Cristobalite on Filter Media 500 Mg/filter 5 filters (5 blanks)

Lead in Paint, Dust, and Soil

These SRMs and RM have been developed in conjunction with the U.S. EPA to monitor paint, dust, and soil

sources of lead.

SRIVI Lead Concentration Unit Size

Paint Film

2570 <0.001 mg/cm^ 1 hlanLc film J. Uldl In. 1 1 (f 1

1

2571 3.58 mg/cm^ i film r^tt ic 1 Klanl/ -L 11)111, p(IJo J- Ulcillr\ 2572 1.527 mg/cm= 1 film, plus 1 blank 2573 1.040 mg/cm^ 1 film, plus 1 blank 2574 0.714 mg/cm= 1 film, plus 1 blank 2575 0.307 mg/cm== 1 film, plus 1 blank 2579a (Set of 6: SRMs 2570 to 2575) 0.307 to 3.58 mg/cm' 5 films, plus 1 blank 2576 (High Level) 5.59 mg/cm= 1 film, plus 1 blank

Powdered Paint

2580 4.34 % 30 g 2581 0.449 % 35 g 2582 209.8 mg/kg 20 g 2589 9.99 % 35 g

Indoor Dust, Trace Elements in (As, Cd, Cr, Hg, Pb)

2583 85.9 mg/kg 8g

2584 9761 mg/kg 8g

Soil, Trace Elements in

2586 432 mg/kg 50 g 2587 3242 mg/kg 50 g

Paint on Fiberboard

RM 8680 1 to 2 mg/cm" 1 sheet: (10.2 x 15.2 x 1.3) cm

98 WWW.NIST.GOV/SRIVI s PHONE: (301) 975-6776 « FAX: (301) 948-3730 ElVIAIL: SRIVIINF0@NIST.GOV
Asbestos

SRM Description Asbestos Type Unit Size

1866b Common Commercial Asbestos chrysotile

grunerite (Amosite)

riebeckite (Crocidolite)

3 X 4 g

1868 Quantitative Asbestos in Building Material chrysotile grunerite set (2) 5- lOg each 1876b Chrysotile Asbestos for TEM chrysotile 10 sections:

3 mm X 3 mm

RM 8411 Mixed Asbestos Research Filter chrysotile asbestos

grunerite (Amosite)

1 cm^

ASBESTOS TESTING

WWW.NIST.GOV/SRIV1 PHONE: (301) 975-6776 a FAX: (301) 948-3730 ElVIAIL: SRIV1INF0@NIST.GOV 99
Subject Index

A

ABSORBANCE

80 See MOLECULAR... SPECTROMETRY

ACETANILIDE

45 use in MICROCHEMISTRY

ACIDIMETRIC VALUE

(STOICHIOMETRY)

44 of Benzoic Acid 44 of Bone Acid 71 of Potassium Hydrogen

Phthalate ADHESION (TAPE

ADHESION TESTING)

6 Linerboard for AGRICULTURAL

MATERIALS

11 Apple Leaves 9,11 Corn Kernel (Zea Mays)

9,11 Corn Stalk (Zea Mays) 11 Fluoride in Vegetation 11 Peach Leaves 10 Peanut Butter 11 Pine Needles 9,11 Spinach Leaves 11 Tomato Leaves 10 Slurried Spinach

AIR PARTICULATE . 97 See MATERIALS ON FILTER MEDIA AIR POLLUTION

25 See PRIMARY GAS

MIXTURES ALCOHOL

17 Ethanol Solutions ALCOHOLS

(FOSSIL FUELS)

30 Alcohol in Gasoline 30 Ethanol 30 Methanol 30 Methanol and t-Butanol ALLOYS (FERROUS)

51 See FERROUS METALS

ALLOYS (NONFERROUS)

60 See NONFERROUS METALS

ALUMINA

33 as Bauxite (ORES)

35 as Burnt REFRACTORIES

78 REFERENCE POINT

2 for SURFACE AREA OF POW- DERS

89 X-RAY SPECTROMETRY

ALUMINUM

78 Freezing Point of (DEFINING

FIXED POINT, ITS-90) 36 as a METALLO-ORGANIC COMPOUND

46 SPECTROMETRY Solution 81 Specular Reflectance

(Mirrors) ALUMINUM BASE

ALLOYS

60 See NONFERROUS

METALS

AMERICIUM

(RADIOACTIVITY)

91 Americium-241 91 Americium-243 95 Columbia River Sediment

95 Human Liver 95 Human Lung

95 Peruvian Soil AMMONIUM

DIHYDROGEN

PHOSPHATE

11 See FERTILIZERS ANALYZED GASES

25 See PRIMARY GAS

MIXTURES ANGIOTENSIN I 13 See HEALTH & CLINICAL ANISIC ACID

45 use in MICROCHEMISTRY

ANION

CHROMATOGRAPHY

48 Bromide Solution 48 Chloride Solution 48 Fluoride Solution 48 Nitrate Solution 48 Phosphate Solution 48 Sulfate Solution ANTICONVULSANT

DRUG LEVEL ASSAY

13 See HEALTH & CLINICAL

ANTIEPILEPSY DRUG

LEVEL ASSAY

13 See HEALTH & CLINICAL ANTIMONY

46 SPECTROMETRY Solution ARGILLACEOUS

LIMESTONE

34 See ROCKS AND MINERALS ARSENIC

85 Implant in Silicon (DEPTH

PROFILING)

46 SPECTROMETRY Solution ARSENIC TRIOXIDE

(STOICHIOMETRY)

44 Reductometric value ASBESTOS

99 Common Commercial

99 Mixture on Filter ASHED BONE

(RADIOACTIVITY)

95 NATURAL MATRIX MATERIALS ATOMIC ABSORPTION

SPECTROMETRY

46 See SPECTROMETRIC

SINGLE ELEMENTS

AUTO CATALYSTS

25 Recycled Monolith 25 Recycled Pellet B

BALL BAR

(PERFORMANCE

MATERIALS)

6 Coordinate Measuring

Machine Probe BARIUM

91 as Barium-133

(RADIOACTIVITY)

91 as Cesium-137 Burn-up Standard 36 as a METALLO-ORGANIC COMPOUND

46 SPECTROMETRY Solution
BASALT ROCK

34 See ROCKS AND MINERALS BASIMETRIC VALUE

(STOICHIOMETRY)

44 of Tris(hydroxymethyl)-

aminomethane

BAUXITE (ORES)

33 from Arkansas 33 from the Dominican Republic

33 from Jamaica 33 from Surinam BEARING METAL

(PB-SB-SN)

62 See LEAD BASE ALLOYS BENZOIC ACID

44 Acidimetric Value (STOICHIOMETRY)

76 Calorimetric Value (COMBUSTION CALORIMETRY)

BERYLLIUM

61 in COPPER BASE ALLOYS 46 SPECTROMETRY Solution BET

abbr. for Brunauer, Emmett, and Teller (method)

BET SURFACE AREA

2 See SURFACE AREA OF

POWDERS

BILIRUBIN

13 See HEALTH & CLINICAL BIOLOGICAL

9 See FOOD &

AGRICULTURE

13 See HEALTH & CLINICAL BIOLOGICAL BUFFER

SYSTEMS (ION

ACTIVITY)

13 HEPES Free Acid 13 MOPSO Free Acid 13 NaHEPESate

13 NaMOPSOate

BIPHENYL

77 for DIFFERENTIAL SCANNING

CALORIMETRY BISMUTH

46 SPECTROMETRY Solution BLEACHED KRAFT

PULPS

7 Northern Softwood

7 Eucalyptus Hardwood

BONE ASH

13 See HEALTH & CLINICAL 95 See NATURAL MATRIX MATERIALS BONE MEAL

13 See HEALTH & CLINICAL BORATE ORE

33 See ORES

BORON

85 Implant in Silicon (DEPTH

PROFILING)

46 SPECTROMETRY Solution BORIC ACID

44 Acidimetric/Assay Values of (STOICHIOMETRY)

48 Enriched in Boron-10 (STA- BLE ISOTOPIC MATERIALS)

BOTANICAL

9 See FOOD &

AGRICULTURAL BOVINE

9 Liver (FOOD &

AGRICULTURE)

9 Muscle Powder 14 Serum Albumin (HEALTH &

CLINICAL BRASS

60 See NONFERROUS

METALS BROMIDE

48 ANION CHROMATOGRAPHY

Solution 48 Sodium Bromide (STABLE

ISOTOPICS)

BROMINE

9 in FOOD & AGRICULTURE BRONZE

61 See COPPER BASE ALLOYS BUFFERS

71 See ION ACTIVITY BURNT REFRACTORIES

(ALUMINUM OXIDE)

35 See REFRACTORIES

c

CADMIUM

36 Cadmium

Cyclohexanebutyrate

46 SPECTROMETRY Solution 79 VAPOR PRESSURE OF MET- ALS CALCIUM

13 Calcium Carbonate (HEALTH

& CLINICAL) 15 Calcium Hydroxyapatite (BIO- MATERIALS)

46 SPECTROMETRY Solution CALORIMETRY

(THERMODYNAMIC

PROPERTIES)

76 COMBUSTION

CALORIMETRY

77 DIFFERENTIAL SCANNING

CALORIMETRY

77 DIFFERENTIAL THERMAL

ANALYSIS 76 ENTHALPY AND HEAT

CAPACITY 76 SOLUTION CALORIMETRY CARBIDES (CERAMICS

AND GLASSES)

66 Silicon CARBIDE 66 Tungsten CARBIDE 66 See CEMENTED TUNGSTON

CARBIDES CARBON

25 Carbon Modified Silica (INOR- GANICS)

94 Carbon-14 Dating

51 in PLAIN CARBON STEELS

51 (FERROUS METALS)

CARBON DIOXIDE

(PRIMARY GAS

MIXTURES)

26 Carbon Dioxide in Nitrogen

CARBON MONOXIDE

(PRIMARY GAS

MIXTURES)

26 Carbon Monoxide in Air 26 Carbon Monoxide in Nitrogen

B-CAROTENE (FAT

SOLUBLE VITAMINS)

14 in Human Serum (HEALTH & CLINICAL)
CAST IRON

51 See FERROUS METALS

CAST STEEL

57 See FERROUS METALS

CATALYST MATERIALS

38 High Sulfur Gas Oil Feed (CATALYST CHARACTERIZATION MATERIAL)

25 Used Auto Catalysts (INOR- GANICS)

CEMENTS

2 CEMENT TURBIDIMETRY AND

FINENESS(SIZING)

68 PORTLAND CEMENT CLINK- ERS 68 PORTLAND CEMENTS

CERAMIC MATERIALS

(CERAMICS AND

GLASSES)

66 CARBIDES

66 CEMENTED TUNGSTON CAR- BIDES 66 GLASSES

35 See REFRACTORIES 34 See ROCKS AND MINERALS 81 See SPECULAR SPECTRAL

REFLECTANCE CERIUM

46 SPECTROMETRY Solution CESIUM

(RADIOACTIVITY)

91 as Cesium-137 Burn-up Standard 46 SPECTROMETRY Solution CHARPY

5 V-NOTCH TEST BLOCKS

CHEMICAL

43 See HIGH PURITY MATERIALS CHLORIDE

48 ANION ION CHROMATOGRAPHY Solution CHLORINE

91 as Chlorine-36 (RADIOACTIVITY) 37 in LUBRICATING BASE OILS 48 STABLE ISOTOPIC MATERIAL

CHLORO

COMPOUNDS (ORGANIC

CONSTITUENTS)

20 in Biphenyls

21 in Cod Liver Oil 20 in Halocarbons 45 m-Chlorobenzoic Acid (MICROCHEMISTRY)

20 in Pesticides 20 in Phenols 20 in Pollutants CHOLESTEROL

(HEALTH & CLINICAL)

10 in Coconut Oil 14 in freeze-dried Human Serum

14 in frozen Human Serum

10 in Whole Egg Powder CHROMIUM

48 as Chromium Nitrate (STABLE

ISOTOPIC MATERIALS)

34 in CLAYS 85 Cr/CrO Thin Film Depth

Profile 37 Tris (l-phenyl-l,3-butanedion)

chromium (III) 46 SPECTROMETRY Solution 53 in Steels (FERROUS

METALS)

CHRYSOTILE

99 in ASBESTOS (INDUSTRIAL

HYGIENE)

CLAYS

34 Brick 34 Flint 34 Plastic CLINICAL LABORATORY

MATERIALS

15 Amino Acids in HCI 13 Angiotensin I (Human) 14 Anticonvulsant Drug Level Assay

14 Antiepilepsy Drug Level Assay

13 Bilirubin 15 Bone Ash 15 Bone Meal 14 Bovine Serum Albumin 14 Bovine Serum (Inorganic) 13 Calcium Carbonate 13 Cholesterol 14 Cholesterol in Freeze-dried Human Serum

13 Cortisol (Hydrocortisone)

13 Creatinine 14 Electrolytes in Frozen Human

Serum

13 d-Glucose (Dextrose) 14 Glucose in Frozen Human

Serum

13 Iron Metal 14 Human Serum (SERUM

MATERIALS)

13 Lead Nitrate 14 Lead in Blood 14 Lipids in Frozen Human

Serum

13 Lithium Carbonate 13 Magnesium Gluconate

Dihydrate

13 d-Mannitol 13 Potassium Chloride 13 Sodium Chloride 13 Sodium Pyruvate 13 Tripalmitin 13 Urea 13 Uric Acid 14 Vitamins (Fat-Soluble) and

Cholesterol in Human Serum

13 VMA (4-hydroxy-3-methoxy- mandelic acid) 15 Cardiac Troponin

COAL

76 for COMBUSTION CALORIME- TRY 32 Sulfur in (SULFUR IN FOSSIL FUELS)

32 TRACE ELEMENTS in COAL FLY ASH

29 TRACE ELEMENTS in COATING THICKNESS

86 Nonmagnetic COPPER AND

CHROMIUM ON STEEL 85 Tin-Lead Alloy (SOLDER

THICKNESS)

COBALT

91 as Cobalt-60 (RADIOACTIVITY)

46 SPECTROMETRY Solution COBALT BASE ALLOYS

60 NONFERROUS METALS

COCAINE METABOLITE

17 See FREEZE-DRIED URINE COCONUT OIL

10 Cholesterol in (FOOD

& AGRICULTURE)

COD LIVER OIL

21 Organics in (ORGANIC

CONSTITUENTS)
COLUMBIA RIVER

SEDIMENT

95 See NATURAL MATRIX MATERIALS CONDUCTIVITY,

ELECTRICAL

PROPERTIES)

83 of Electrolytic Iron CONDUCTIVITY.

ELECTROLYTIC

(ION ACTIVITY)

73 Hydrochloric Acid in Water 72 Potassium Chloride in Water 72 Sodium Chloride in Water CONDUCTIVITY,

THERMAL (THERMODYNAMIC PROPERTIES)

79 of Electrolytic Iron 79 of Graphite

COORDINATE MEASURING MACHINE PROBE

PERFORMANCE 6

COPPER

36 Bis(l-phenyl-l,3-butanedionojcopper (II) (METALLO- ORGANIC COMPOUNDS)

60 Brass (COPPER BASE

ALLOYS)

61 Bronze (COPPER BASE

ALLOYS)

62 Cupro-Nickel (COPPER BASE

ALLOYS) 76 ENTHALPY AND HEAT

CAPACITY of 51 in FERROUS METALS

78 Freezing Point of (SECONDARY REFERENCE

POINTS)

43 High-Purity METALS

(MICROANALYSIS)

61 Nickel Silver (COPPER BASE

ALLOYS)

60 in NONFERROUS METALS

33 in ORES

46 SPECTROMETRY Solution 48 STABLE ISOTOPES of 61 as Unalloyed Copper

(COPPER "BENCHMARK)

COPPER BASE ALLOYS

60 See NONFERROUS

METALS CORN

10 Bran (FOOD &

AGRICULTURE)

9 Kernel (FOOD &

AGRICULTURAL)

9 Stalk (FOOD &

AGRICULTURAL)

10 Starch (See Nutrition Composition)

CORROSION

3 Tool Steel (ABRASIVE WEAR)

CORTISOL

(HYDROCORTISONE)

13 See HEALTH & CLINICAL COTININE

17 in FREEZE-DRIED URINE

CRUDE OIL

29 Vanadium in (METAL

CONSTITUENTS)

CUP FURNACE

(FIRE RESEARCH)

4 See SMOKE TOXICITY CURIUM

(RADIOACTIVITY)

91 as Curium-243

91 as Curium-244

CYSTINE

45 See MICROCHEMISTRY

D

DENSITY

88 of Lead Silica Glass 95 Neutron Density Monitor Wire (RADIATION

DOSIMETRY)

4 of Smoke (SMOKE

DENSITY CHAMBER)

DEPTH PROFILING

85 Nickel/Chromium

Thin Film 85 Arsenic Implant in Silicon 85 Boron Implant in Silicon DEXTROSE (D-GLUCOSE)

13 See HEALTH & CLINICAL DIFFERENTIAL

SCANNING

CALORIMETRY

77 Biphenyl 77 Indium 77 Mercury 77 Thermal Analysis

Purity Set 77 Tin

DIFFERENTIAL THERMAL

ANALYSIS 77

DIFFRACTION

(X-RAY) 89

DIOXIN (IN ISOOCTANE)

20~ See ORGANIC

CONSTITUENTS DISODIUM HYDROGEN

PHOSPHATE

66 for pD CALIBRATION 65 for pH CALIBRATION

(abbr. for Diribonucleic Acid) DNA PROFILING

15 See HEALTH & CLINICAL 17 See FORENSICS

17 DNA Profiling 17 PCR-Based DNA Profiling 15 DNA Mitochondrial Sequencing

DOLOMITIC LIMESTONE

35 See ROCKS AND

MINERALS DOSIMETRY

(RADIOACTIVITY)

95 Neutron Density Monitor Wire DRUG LEVEL ASSAY

(ANTIEPILEPSY)

14 See HEALTH & CLINICAL DRUGS OF ABUSE

17 in FREEZE-DRIED URINE DSC

77 abbr. for Differential Scanning Calorimetry

DTA

77 abbr. for Differential Thermal

Analysis

DUST

98 Urban (TRACE ELEMENTS)

21 Urban (ORGANIC

CONSTITUENTS)

DYE PENETRANT TEST

(CRACK) BLOCK

5 (NONDESTRUCTIVE

EVALUATION)

DYSPROSIUM

46 SPECTROMETRY Solution

CREATININE DNA

13 See HEALTH & CLINICAL
E

EDDY CURRENT

5 ARTIFICIAL FLAW FOR NDE ELECTRICAL

PROPERTIES

83 See ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

GRAPHITE & ELECTROLITIC 83 See ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

SILICON 87 See SUPERCONDUCTING

CRITICAL CURRENT

87 of GLASS (CERAMICS AND GLASSES)

ELECTROLYTIC

CONDUCTIVITY

(ION ACTIVITY)

73 Hydrochloric Acid Solutions for 72 Potassium Chloride Solutions for 72 Sodium Chloride Solutions for ELECTRON

MICROSCOPE

36 THIN FILM FOR TRANSMISSION ELECTRON MICRO- SCOPE

ELECTROPHORETIC

MOBILITY 73

ELLIPSOMETRY

86 Silicon Dioxide on Silicon ENTHALPY

(THERMODYNAMIC

PROPERTIES)

76 of Copper 76 of Molybdenum

76 of Synthetic Sapphire 76 of Polystyrene

ENVIRONMENTAL

MATRICES

23 See METAL CONSTITUENTS

(INORGANICS)

95 See NATURAL MATRIX MATERIALS (RADIOACTIVITY) 20 See ORGANIC CON- STITUENTS (ORGANICS)

29 See TRACE ELEMENTS IN COALS & COKE

ERBIUM

46 SPECTROMETRY Solution ESTUARINE SEDIMENT

23 See (SOILS, SEDMENTS,

AND SLUDGES)

ETHANOL

30 Ethanol (ALCOHOLS AND

ETHERS IN REFERENCE

FUELS

17 Ethanol-Water (ETHANOL

SOLUTIONS)

ETHERS (ALCOHOLS

AND ETHERS IN REFERENCE FUELS

30 t-Amyl Methyl Ether 30 Ethyl t-Butyl Ether 30 Methyl t-Butyl Ether EUCALYPTUS

HARDWOOD

7 BLEACHED KRAFT PULPS EUROPIUM

91 as Europium-152

(RADIOACTIVITY)

46 SPECTROMETRY solution

F

FATTY ACIDS

(FOOD & AGRICULTURE)

10 Typical Diet FELDSPAR (ROCKS AND

MINERALS)

34 in Potash 34 in Soda

FERROUS ALLOYS

51 See FERROUS METALS

FERTILIZERS

(FOOD & AGRICULTURE)

11 Ammonium Dihydrogen

Phosphate 11 Phosphate Rock (Florida &

Western) 11 Potassium Dihydrogen

Phosphate 11 Potassium Nitrate FIBROUS GLASS BOARD

78 See THERMAL RESISTANCE OF GLASS, SILICA, AND

POLYSTYRENE

FILTER MEDIA

(MATERIALS ON

FILTER MEDIA)

97 Air Particulate on Filter 97 Quartz on FILTERS, OPTICAL 80

FINENESS (SIZING)

2 of Portland Cement (CEMENT

TURBIDIMETRY AND FINE- NESS)

FIRE RESEARCH

4 FLOORING RADIANT PANEL

4 SMOKE DENSITY

4 SMOKE TOXICITY 3 SURFACE FLAMMABILITY FISSION TRACK

GLASS 95

FLAMMABILITY

3 SURFACE FLAMMABILITY

(FIRE RESEARCH)

FLOORING RADIANT

PANEL 4

3 See FIRE RESEARCH

FLOUR

9 Durum Wheat

9 Hard Red Spring Wheat

9 Rice 9 Soft Winter Wheat

9 Spinach Leaves 9 Wheat Hardness FLUORESCENCE

81 Quinine Sulfate Dihydrate

81 Raman Spectroscopy

FLUORIDE

48 ANION CHROMATOGRAPHY

solution 15 in FREEZE-DRIED URINE 11 in Vegetation
FLUORO COMPOUNDS

45 p-Ruorobenzoic Acid (MICROCHEMISTRY)

FLUORSPAR (ORES)

33 Customs Grade 33 High Grade FLY ASH COAL

29 Coal Fly Ash (FOSSIL FUELS)

29 TRACE ELEMENTS

FOODS & AGRICULTURE

(NUTRITION

COMPOSITION)

10 Baking Chocolate 10 Baby Food Composite 10 Corn Bran 10 Corn Starch 10 Durham Wheat Flour 10 Dietary Supplement. Ephedra

10 Fatty Acids & Cholesterol 10 Infant Formula 10 Meat Homogenate

10 Peanut Butter 10 Typical Diet 10 Whole Egg Powder 10 Whole Milk Powder 10 Wheat Gluten 9 Bovine Liver 9 Non-fat Milk Powder

9 Oyster Tissue 9 Rice Flour 9 Wheat Flour 10 Slurried Spinach

OSSIL FUELS

30 Alcohols & Ethers in Reference Fuels 70 Coal Heat of Combustion (COMBUSTION

CALORIMETRY)

30 Ethanol (ALCOHOLS AND

ETHERS IN REFERENCE

FUELS)

29 Isooctane 29 n-Heptane

29 METAL CONSTITUENTS in Fossil Fuels 32 METAL CONSTITUENTS in Residual Fuel Oil 32 Methanol 32 Sulfur in Coal (SULFUR IN FOSSIL FUELS)

31 Sulfur in Kerosine (SULFUR

IN FOSSIL FUELS)

32 Sulfur in Residual Fuel Oil (SULFUR IN FOSSIL FUELS)

70 Synthetic Refuse Derived Oil (COMBUSTION CALORIMETRY)

32 TRACE ELEMENTS in Coal 29 TRACE ELEMENTS

in Coal Fly Ash 29 TRACE ELEMENTS in Fuel Oil

29 Vanadium in Crude Oil (METAL CONSTITUENTS IN FOSSIL FUELS)

FREE CUTTING BRASS

60 See NONFERROUS

METALS

FRESHWATER

LAKE SEDIMENT

(RADIOACTIVITY)

95 Freshwater Lake Sediment

(NATURAL MATRIX

MATERIALS)

FREEZING POINT

(THERMODYNAMIC

PROPERTIES)

77 of Aluminum (DEFINING

FIXED POINT. ITS-90) 78 of Copper (SECONDARY REF- ERENCE POINTS) 77 Of Indium (DEFINING FIXED

POINT. ITS-90) 78 of Lead (REFERENCE POINTS) 77 of Silver (DEFINING FIXED

POINT, ITS-90) 77 of Tin (DEFINING FIXED

POINT, ITS-90) 77 of Zinc (DEFINING FIXED

POINT, ITS-90) FSV

14 abbr. for Fat Soluble Vitamins FUELS

29 See FOSSIL FUELS FUMED SILICA

BOARD 78

78 See THERMAL RESISTANCE

OF GLASS, SILICA, AND

POLYSTYRENE G

GADOLINIUM

46 SPECTROMETRY Solution GALLIUM

24 in Buffalo River Sediment

(SOILS, SEDIMENTS, AND

SLUDGES)

32 in Coal (TRACE

ELEMENTS)

29 in Coal Fly Ash (TRACE ELE- MENTS)

93 as Gallium-67 (RADIOPHARMACEUTICALS)

67 in Glass (TRACE

ELEMENTS)

78 Melting Point (THERMODY- NAMIC PROPERTIES)

48 Metal (STABLE ISOTOPIC MATERIALS)

46 SPECTROMETRY Solution GAS CHROMATOGRAPHY

(ORGANIC CONSTITUENTS)

19 GC/MS System Performance 19 LC Selectivity GASES (PRIMARY

GAS MIXTURES)

25 See PRIMARY GAS MIXTURES GASES IN METALS

59 in Irons (FERROUS METALS) 59 in Steels (FERROUS METALS)

61 in Unalloyed Titanium (NONFERROUS METALS)

GASOLINE

29 See FOSSIL FUELS GEOLOGICAL

32 See GEOLOGICAL

MATERIALS AND ORES

GERMANIUM

46 SPECTROMETRY Solution GILDING METAL

60 See NONFERROUS

METALS GLASS BEADS

1 See SIZING GLASSES

87 Borosilicate (VISCOSITY OF

GLASS) 67 Chemical Composition

87 Chemical Resistance 67 Fused Ore Glass 89 GLASS LIQUIDUS TEMPERATURE

67 High-Boron Borosilicate 67 Lead-Barium 87 Lead-Silica (ELECTRICAL PROPERTIES OF GLASS)

67 Low-Boron Soda-Lime Powder 79 LABORATORY THERMOMETER

(MERCURY IN GLASS) 67 Multi Component

88 RELATIVE STRESS OPTICAL

COEFFICIENT of 35 Sand (ROCKS AND

MINERALS)

67 Soda-Lime Container 67 Soda-Lime Flat 67 Soda-Lime Float 67 Soda-Lime Sheet
88 Soda-Lime-Silica (VISCOSITY OF GLASS)

67 Soft Borosilicate 67 SYNTHETIC GLASS (TRACE

ELEMENTS)

78 THERMAL EXPANSION OF METAL & GLASS

78 THERMAL RESISTANCE OF

GLASS, SILICA, AND POLY- STYRENE

88 VISCOSITY FIXPOINTS of GLASS SAND

34 See ROCKS AND

MINERALS GLASS SPHERES

1 PARTICLE SIZE (SIZING) D-GLUCOSE

13 aka. Dextrose (HEALTH &

CLINICAL)

44 Polarimetric Value of (STOICHIOMETRY) ' GOETHITE

73 Aka. A-FeOOH (ELEC- TROPHORETIC MOBILITY)

GOLD -

' 43 METALS (HIGH PURITY METALS)

33 Ore Refractories 46 SPECTROMETRY Solution 79 VAPOR PRESSURE OF METALS

44 Royal Canadian Mint Reference Materials (HIGH PURITY MATERIALS)

GRAPHITE

79 THERMAL CONDUCTIVITY OF

GRAPHITE AND IRON GRAVITY

SEDIMENTATION

1 Zirconium Oxide (PARTICLE SIZE)

106

H

HAFNIUM

46 SPECTROMETRY Solution 65 in Zircaloy (ZIRCONIUM BASE

ALLOYS)

HARDNESS (FOOD

AND AGRICULTURE)

9 WHEAT HARDNESS

HARDNESS

(SURFACE FINISH)

6 of Bright Copper (MICROHARDNESS)

6 of Bright Nickel (MICROHARDNESS)

6 Of Ceramic (MICROHARDNESS)

5 ROCKWELL HARDNESS

HASTELLOY

63 NICKEL BASE ALLOYS HEALTH, NUTRITION

COMPOSITION

10 Baby Food Composite

10 Cholesterol in Coconut

Oil 10 Fatty Acids Frozen Diet Composite

10 Infant Formula (milk-based) 10 Typical Diet 10 Whole Egg Powder 10 Whole Milk HEAT (THERMODYNAMIC

PROPERTIES)

76 COMBUSTION

CALORIMETRY

77 DEFINING FIXED P0INT,ITS-90 77 DEFINING FIXED POINT

CELLS, ITS-90 77 DIFFERENTIAL SCANNING

CALORIMETRY

77 DIFFERENTIAL THERMAL

ANALYSIS 76 ENTHALPY AND HEAT

CAPACITY 78 FREEZING POINT, MELTING

POINT, AND TRIPPLE POINT CELLS

79 LABORATORY

THERMOMETER

78 REFERENCE POINTS 76 SOLUTION CALORIMETRY

79 THERMAL CONDUCTIVITY OF GRAPHITE AND IRON 78 THERMAL EXPANSION OF METAL & GLASS

78 THERMAL RESISTANCE OF GLASS, SILICA, AND

POLYSTRYENE

79 THERMOCOUPLE

MATERIAL, PLATINUM

79 VAPOR PRESSURE OF METALS

HEPES

(BIOLOGICAL BUFFERS)

72 abbr. for N-2-Hydroxyethyl- piperazine-N-2-ethanesulfonic

Acid 72 HEPES Free Acid 72 NaHEPESate N-HEPTANE

(FOSSIL FUELS)

29 REFERENCE LIQUIDS FOR EVALUATING FUELS HIGH ALLOY

STEELS (FERROUS

METALS)

54 Chromium Nickel (Copper

Precipitation Hardening)

52 Chromium Nickel (Molybdenum Precipitation Hardening)

56 High Nickel 54 High Temperature Alloy (A286) Nickel-Chromium 54 High Temperature Alloy L605

58 High Temperature Alloy Iron- Nickel-Cobalt 54 Valve Steel HIGH PURITY

METALS

43 High Purity Gold 43 High Puhty Platinum 43 High Purity Zinc 43 Refined Copper

43 Selenium Intermediate Purity 43 Zinc Intermediate Purity 43 Zinc Metal HIGH TEMPERATURE

ALLOYS

51 See FERROUS METALS HOLMIUM

81 Holmium Oxide Solution Wavelength

46 SPECTROMETRY Solution HUMAN

13 See HEALTH & CLINICAL 95 LIVER (NATURAL

MATRIX MATERIALS)

(RADIOACTIVITY)

95 LUNG (NATURAL

MATRIX MATERIALS)

(RADIOACTIVITY) 14 Serum (SERUM

MATERIALS)
HUMAN SERUM

(HEALTH & CLINICAL)

14 Cholesterol in Human Serum

14 Electrolytes in (SERUM

MATERIALS) 14 Fat Soluble Vitamins in 14 Glucose in Frozen (SERUM

MATERIALS) 14 Lipids in Frozen (SERUM

MATERIALS)

14 SERUM MATERIALS HUMAN SERUM

(ORGANICS)

22 Polychlorinated

Biphenyls in (ORGANIC CONSTITUENTS)

HYDROGEN

91 as Hydrogen-3 (RADIOACTIVI- TY SOLUTIONS)

64 Unalloyed Titanium for (GASES IN METALS)

HYDROXYAPATITE

15 See Calcium Hydroxyapatite

4-HYDR0XY-3-METH0XYDL-MANDELIC ACID

(VMA) 13

I

ICTAC

77 abbr. for International Confederation of Thermal

Analysis and Calorimetry 77 X-RAY AND PHOTOGRAPHY

INCONEL

63 NICKEL BASE ALLOYS (NONFERROUS METALS)

I N D I u

93 as Indium-Ill (RADIOPHARMACEUTICALS)

77 DEFINED FIXED POINT,

ITS-90 78 FREEZING POINT, MELTING

POINT, AND TRIPLE POINT CELLS 46 SPECTROMETRY Solution INDUSTRIAL HYGIENE

97 See INDUSTRIAL HYGIENE INFRARED, NEAR

81 INFRARED REFLECTANCE IODINE (RADIOACTIVITY;

93 as lodine-125 (RADIOPHARMACEUTICALS)

48 Iodine, Isotopic

91 as lodine-129 (RADIOACTIVE

LUTIONS)

93 as lodine-131 (RADIOPHARMACEUTICALS)

ION ACTIVITY

13,72 BIOLOGICAL BUFFER SYSTEMS

73 ELECTROLYTIC CONDUCTIVITY

72 ION-SELECTIVE ELECTRODE

CALIBRATION 72 pD CALIBRATION 71 pH CALIBRATION IRON

79 Electrolytic Iron (THERMAL

CONDUCTIVITY OF GRAPHITE AND IRON)

51 See FERROUS METALS

13 Iron Me;al (HEALTH & CLINI- CAL)

46 SPECTROMETRY Solution 37 Tris(l-phenyl-l-3 butainediono)-iron(lll) (METALLO- ORGANIC COMPOUNDS)

ISOTOPE(S)

49 See LIGHT STABLE

ISOTOPIC MATERIALS 43 See HIGH PURITY MATERIALS 94 See RADIOACTIVITY K

KEROSINE

31 Sulfur in (SULFUR IN FOSSIL FUELS)

KNOOP MICROHARDNESS (SURFACE

FINISH)

6 Bright Copper

6 Bright Nickel 6 Silicon Nitride

LANTHANUM

46 SPECTROMETRY Solution LAKE SEDIMENT

(RADIOACTIVITY)

95 Freshwater Lake Sediment

(NATURAL MATRIX

MATERIALS)

LEAD

36 Lead Cyclohexanebutyrate

(METALLO-ORGANIC COMPOUNDS)

14 Lead in Blood (HEALTH &

CLINICAL) 13 Lead Nitrate (HEALTH &

CLINICAL) 48 Metal Equal Atom (STABLE

ISOTOPIC MATERIALS)

48 Metal, Natural (STABLE ISO- TOPIC MATERIALS)

48 Metal, Radiogenic (STABLE

ISOTOPIC MATERIALS)

98 In Paint Film 98 In Powdered Paint 98 In Indoor Dust, Trace Elements 98 In Paint on Fiberboard 98 In Soil, Trace Elements 60 See NONFERROUS METALS

98 Powdered Lead Base Paint (LEAD IN PAINT, DUST AND

SOIL) 29 in Reference Fuel (METAL CONSTITUENTS IN FOSSIL

FUELS)

46 SPECTROMETRY Solution LEAD BASE

ALLOYS/MATERIALS

60 See NONFERROUS

METALS LEAVES

(FOOD & AGRICULTURE)

11 Apple 11 Peach 11 Pine Needles 11 Spinach 11 Tomato LIMESTONE (ROCKS

AND MINERALS)

35 Argillaceous 35 Dolomitic LINERBOARD

6 for TAPE ADHESION TESTING LINEWIDTH

(METROLOGY)

84 OPTICAL MICROSCOPE

LINEWIDTH MEASUREMENT

LIPIDS

14 in Human Serum (SERUM

MATERIALS)

LIQUID

CHROMATOGRAPHY

19 GS/MS AND LC SYSTEM

PERFORMANCE

107
LIQUIDUS

TEMPERATURE

89 Soda-Lime Silica 89 Aluminosilicate LITHIUM

49 Carbonate (LIGHT STABLE

ISOTOPIC MATERIALS)

13 Carbonate (HEALTH & CLINI- CAL)

36 Lithium Cyclohexanebutyrate

(METALLO-ORGANIC COMPOUNDS)

33 Ore, Lepidolite 33 Ore, Petalite (ORES)

33 Ore, Spodumene (ORES)

46 SPECTROMETRY Solution LIVER

9 Bovine (FOODS AND

BEVERAGES)

95 Human (NATURAL MATRIX

MATERIALS) (RADIOACTIVITY)

LUBRICATING BASE OIL

37 Total Chlorine 37 Total Nitrogen

37 Total Sulfur 38 WEAR-METALS IN OIL LUNG (RADIOACTIVITY)

95 Human (NATURAL MATRIX

MATERIALS)

LUTETIUM

46 SPECTROMETRY Solution M

MAGNETIC MOMENT

7 Nickel Disk

7 Nickel Sphere

7 Yttrium Garnet Sphere

MAGNESIUM

13 Magnesium Gluconate

Dihydrate (HEALTH &

CLINICAL)

48 Magnesium Metal (STABLE

ISOTOPIC MATERIALS)

46 SPECTROMETRY Solution MAGNIFICATION

85 SCANNING ELECTRON MICROSCOPE (SEM)

MANGANESE

85 SEM Performance Standard 85 SEM Sharpness Standard 46 SPECTROMETRY Solution

D-MANNITOL (HEALTH

& CLINICAL) 13

MARIJUANA

METABOLITE

17 THC-9-C00H (DRUGS OF ABUSE IN URINE)

MARINE MATERIALS

24 Buffalo River Sediment

(METAL CONSTITUENTS IN NATURAL MATRICES) 24 Estuarine Sediment (METAL CONSTITUENTS IN NATURAL

MATRICES)

24 Marine Sediment

35 Limestone Argillaceous

34 (ROCKS AND MINERALS)

35 Limestone Dolomitic (ROCKS

AND MINERALS) 21 Organics in Marine Sediment

(ORGANIC CONSTITUENTS)

21 Organics in Mussel Tissue (ORGANIC CONSTITUENTS)

21 Organics in Whale Blubber (ORGANIC CONSTITUENTS)

9 Oyster Tissue (FOOD &

AGRICULTURE) 22 Polychlorinated Biphenyls

(Congeners) in River Sediment A (ORGANIC

CONSTITUENTS)

24 Sediment for Solid Sampling

MASS SPECTROMETRY

19 GC/MS AND LC SYSTEM

PERFORMANCE(ORGANICS)

19 GC/MS SYSTEM

19 Lc Chiral Selectivity 19 LC Performance 19 LC Selectivity 45 See LIGHT STABLE ISOTOPIC MATERIALS 91 See RADIOACTIVITY 48 See STABLE ISOTOPIC MATERIALS MATERIALS ON

FILTER MEDIA

97 Quartz on Filter Media 97 Air Particulate on Filter 97 Cellulose Acetate Membrane

97 Ashless Blank Filter 97 Respirable Alpha Quartz

97 Respirable Cristobalite MELTING POINT

AND TRIPLE POINT

(THERMODYNAMIC

PROPERTIES) 78

MERCURY

15 Mercury (TOXIC SUBSTANCES

IN URINE) 77 Mercury (Triple Point) (DEFIN- ING FIXED POINT ITS-90) 46 SPECTROMETRY Solution 29 TRACE ELEMENTS (FOSSIL

FUELS)

29 Trace Mercury in Coal (TRACE

ELEMENTS)

24 in Water (METAL CONSTITUENTS IN NATURAL

MATRICES)

METALLO-ORGANICS

(ENGINE WEAR

MATERIALS) 36

METALS ON

FILTER MEDIA

97 See MATERIALS ON FILTER MEDIA METHANE (PRIMARY

GAS MIXTURES)

27 Methane in Air METROLOGY 84

MICROANALYSIS 35

MICROCHEMISTRY

(HIGH PURITY

MATERIALS)

45 Acetanilide 45 Anisic Acid 45 m-Chlorobenzoic Acid 45 Cystine

45 p-Fluorobenzoic Acid 45 Nicotinic Acid 45 Urea MICROCOPY

82 Microcopy Resolution

Test Chart(X-RAY AND

PHOTOGRAPHY)

MICROHARDNESS

(SURFACE FINISH)

6 of Bright Copper 6 of Bright Nickel 6 of Ceramic MICROSCOPY

(METROLOGY)

85 DEPTH PROFILING 86 ELLIPSOMETRY 84 OPTICAL MICROSCOPE

LINEWIDTH MEASUREMENT

85 SCANNING ELECTRON MICROSCOPE (SEM)
MICROSPHERE (SIZING)

1 Glass Spheres (PARTICLE

SIZE) 1 Polystyrene Spheres

(PARTICLE SIZE) MILK (FOOD AND

AGRICULTURE)

10 Infant Formula 9 Non-fat Milk Powder MINERALS

34 See ROCKS AND MINERALS MIXTURES AND POLLUTANTS (PRIMARY GAS

MIXTURES)

25 Ambient Non-Methane

Organics in Nitrogen

26 Carbon Dioxide in Nitrogen

25 Carbon Monoxide in Air 26 Carbon Monoxide in Nitrogen 27 Hydrogen Sulfide in Nitrogen 27 Methane in Air 27 Nitric Oxide in Nitrogen 27 Oxides of Nitrogen in Air 28 Oxygen in Nitrogen

28 Propane in Air 28 Sulfur Dioxide in Nitrogen

MOLECULAR WEIGHT

AND MELT FLOW

(POLYMERIC

PROPERTIES)

75 Polyethylene Gas Pipe Resin 74 Polyethylene Linear 74 Poly(ethylene oxide) 75 Polyethylene Resin 74 Poly(methylmethacrylate) 74 Polystyrene

MOLYBDENUM

76 ENTHALPY AND HEAT

CAPACITY 93 as Molybdenum-99-

Technetium-99m (RADIO- PHARMACEUTICALS) 87

46 SPECTROMETRY Solution N

NAVAL BRASS

60 See NONFERROUS METALS

NDE

5 abbr. for Nondestructive

Evaluation NEODYMIUM

46 SPECTROMETRY Solution

NEUTRON MONITOR

(RADIOACTIVITY)

95 Neutron Density Monitor Wire (RADIATION DOSIMETRY)

NICKEL

91 as Nickel-63 (RADIOACTIVE

SOLUTION)

36 Nickel 36 Cyclohexanebutyrate(METAL- LO-ORGANIC COMPOUNDS)

48 Nickel (STABLE ISOTOPIC MATERIALS)

85 Nickel-Chromium Thin Film(DEPTH PROFILING)

63 NICKEL BASE ALLOYS (NONFERROUS METALS)

- 63 NICKEL OXIDES (NONFERROUS METALS)

7 Nickel Disk (MAGNETIC

MOMENT)

7 Nickel Sphere (MAGNETIC

MOMENT)

46 SPECTROMETRY Solution NICOTINIC ACID

45 MICROCHEMISTRY (HIGH PURITY MATERIALS)

NIOBIUM

93 as Niobium-94 (GAMMA RAY POINT SOURCES)

46 SPECTROMETRY Solution NITRATE

48 ANION CHROMATOGRAPHY

Solution NITRIC OXIDE (PRIMARY

GAS MIXTURES)

27 Nitric Oxide in Nitrogen

NITRIDE

2 Silicon Nitride (SURFACE AREA OF POWDERS)

6 (MICROHARDNESS)

NITROGEN (PRIMARY

GAS MIXTURES)

37 Total Nitrogen (LUBRICATING BASE OILS) NONDESTRUCTIVE

EVALUATION

5 ARTIFICIAL FLAW FOR EDDY CURRENT NDE NONFERROUS ALLOYS

60 See NONFERROUS METALS

NORTHERN

SOFTWOOD

7 BLEACHED KRAFT PULPS NUCLEAR MATERIALS

(RADIOACTIVITY)

94 Carbon-14 DATING 95 FISSION TRACK GLASS

95 NATURAL MATRIX MATERIALS 91 RADIOACTIVE SOLUTIONS

93 RADIOPHARMACEUTICALS

94 RADON EMANATION NUTRITION

9 See FOOD & AGRICULTURE 0

OBSIDIAN ROCK

34 ROCKS AND MINERALS OCEAN MATERIALS

(RADIOACTIVITY)

(NATURAL MATRIX

MATERIALS)

95 Ocean Sediment

OIL

37 Chlorine in (LUBRICATING BASE OILS) 31 Fuel Oil (FOSSIL FUELS)

38 High Sulfur Gas Oil Feed (CATALYST CHARACTERIZATION MATERIALS)

32 Moisture in Oils (FOSSIL

FUELS) 37 Nitrogen (LUBRICATING BASE

OILS) 21 Organics in Cod Liver Oil (ORGANIC CONSTITUENTS) 21 Petroleum Crude Oil (ORGANIC CONSTITUENTS) 22 Polychlorinated Biphenyls in (ORGANIC CONSTITUENTS) 21 Shale Oil (ORGANIC

CONSTITUENTS)

37 Sulfur in (LUBRICATING BASE

OILS) 32 Sulfur in Residual Fuel Oil (SULFUR IN FOSSIL FUELS)

29 Vanadium in Crude Oil (METAL CONSTITUENTS IN FOSSIL FUELS)

38 WEAR-METALS IN OIL (ENGINE WEAR MATERIALS)

CO

109
OPTOELECTRONICS

(METROLOGY)

84

84 Optical Fiber Diameter 84 Optical Fiber Ferrule Geometry

84 Pin Gauge for Optical Fiber Ferrules 84 Polarization Mode Dispersion

84 Wavelength Reference

Absorption Cell ORES (GEOLOGICAL

MATERIALS AND

ORES)

o o JO Alumina (Reduction Grade)

33 Bauxite, Arkansas OO Bauxite, Dominican 33 Bauxite, Jamaican

33 Bauxite, Surinam

33 Borate Ore 33 Chinese Ores 33 Copper Ore Mill Heads

33 Copper Ore Mill Tails 33 Fluorspar, Customs Grade 33 Fluorspar, High Grade 33 Gold Ore, Refractory

33 Iron Ore, Canada

33 Iron Ore, Labrador 33 Iron Ore, Nimba

33 Iron Oxide Reduced

33 Lithium Ore (Petalite) 33 Lithium Ore (Spodumene)

33 Lithium Ore (Lepidolite) 33 Manganese Ore 33 Phosphate Rock Florida 33 Phosphate Rock Western 33 Pyrite Ore (ORE BIOLEACHING SUBSTRATE)

33 Rutile Ore 33 Scheelite Ore 33 Tungsten Concentrate 33 Zinc ORGANICS

22 EPA: ORGANIC COMPOUNDS

RELATED TO (WATER

ANALYSIS)

20 ORGANIC CONSTITUENTS

19 GC/MS AND LC SYSTEM

PERFORMANCE

OXALIC ACID

(RADIOACTIVITY)

94 Carbon-14 Dating

OXYGEN (PRIMARY

GAS MIXTURES)

28 Oxygen in Nitrogen

OXYGENATES

30 ALCOHOLS. ..IN REFERENCE FUELS OYSTER TISSUE

9 FOOD & AGRICULTURE P

PAINT

98 LEAD IN PAINT, DUST AND

SOIL PALLADIUM

46 SPECTROMETRY Solution PARTICAL COUNT

MATERIALS

2 For suspensions

PARTICLE SIZE

(SIZING)

1 Glass Spheres

1 Polystyrene Spheres

1 Silicon Nithde 1 Zirconium Oxide PARTICULATES

21 Diesel Particulate Matter (ORGANIC CONSTITUENTS)

97 MATERIALS ON FILTER MEDIA

22 Urban Dust/Organics

(ORGANIC CONSTITUENTS)

23 Urban Particulate Matter (INORGANICS)

66 pD CALIBRATION

(ION ACTIVITY) 72 Disodium Hydrogen

Phosphate 72 Potassium Dihydrogen

Phosphate 72 Potassium Hydrogen

Phthalate 72 Sodium Bicarbonate 72 Sodium Carbonate

PERUVIAN SOIL

(RADIOACTIVITY) 89

PESTICIDES (ORGANIC

CONSTITUENTS)

20 Chlorinated Pesticides in Hexane 20 Chlorinated Pesticides in Isooctane PH CALIBRATION

(ION ACTIVITY)

71 Calcium Carbonate 71 Disodium Hydrogen

Phosphate 71 Potassium Dihydrogen

Phosphate 71 Potassium Hydrogen

Phthalate 71 Potassium Hydrogen Tartrate 71 Potassium Tetroxalate 71 Sodium Bicarbonate 71 Sodium Carbonate 71 Sodium Tetraborate Decahydrate 72 See BIOLOGICAL BUFFER SYSTEMS

PHOSPHATE

72 See pD CALIBRATION 71 See pH CALIBRATION 48 ANION CHROMATOGRAPHY

Solution 33 Phosphate Rock (ORES) 37 Triphenyl Phosphate (METAL- LO-ORGANIC COMPOUNDS)

PHOSPHORUS

46 SPECTROMETRY Solution PHOTOGRAPHY

82 See X-RAY AND

PHOTOGRAPHY

PINE NEEDLES

11 See FOOD & AGRICULTURAL PLASTIC

74 See POLYMERIC PROPERTIES
PLATINUM (HIGH

PURITY METALS)

43 High Purity Platinum 46 SPECTROiVlETRY Solution PLUTONIUM

(RADIOACTIVITY)

95 Ashed Bone 95 Columbia River Sediment

95 Human Liver 95 Human Lung

95 Ocean Sediment

95 Peruvian Soil 91 Plutonium-238 91 Plutonium-239 91 Plutonium-240 91 Plutonium-241 91 Plutonium-242 POLLUTANTS

29 METAL CONSTITUENTS IN FOSSIL FUELS 25 PRIMARY GAS MIXTURES

20 ORGANIC CONSTITUENTS

(ORGANICS)

POLONIUM

(RADIOACTIVITY)

91 Polonium-209 (RADIOACTIVE

SOLUTIONS)

POLYCHLORINATED

BIPHENYLS PCBS

20 Chlorinated Biphenyls

20 Chlorinated Biphenyl

Congeners in Isooctane 22 Polychlorinated Biphenyl

Congeners in Isooctane 22 Polychlorinated Biphenyls in River Sediment

POLYETHYLENE

(MOLECULAR WEIGHT

AND MELT FLOW)

75 Polyethylene Gas Pipe Resin 74 Polyethylene Linear 74 Poly(ethylene Oxide) 75 Polyethylene Resin POLYMER

74 See POLYMERIC PROPERTIES POLY(METHYLMETHACRYLATE)

(POLYMERIC

PROPERTIES)

75 MOLECULAR WEIGHT AND

MELT FLOW

POLYSTYRENE

76 ENTHALPY AND HEAT

CAPACITY 76 (THERMODYNAMIC

PROPERTIES) 74 MOLECULAR WEIGHT AND

MELT FLOW

74 (POLYMERIC PROPERTIES)

POTASSIUM

46 SPECTROMETRY Solution POTASSIUM CHLORIDE

13 See PURE CRYSTALLINE STANDARDS

73 ELECTROLYTIC CONDUCTIVITY 72 ION-SELECTIVE ELECTRODE

CALIBRATION 48 STABLE ISOTOPIC MATERIALS 76 SOLUTIOiJ CALORIMETRY

44 STOICHIOMETRY POTASSIUM

DICHROMATE

80 MOLECULAR ABSORPTION

44 STOICHIOMETRY POTASSIUM

DIHYDROGEN

PHOSPHATE

11 FERTILIZERS 72 pD CALIBRATION 71 pH CALIBRATION POTASSIUM FLUORIDE

72 ION-SELECTIVE ELECTRODE

CALIBRATION POTASSIUM HYDROGEN

PHTHALATE

72 pD CALIBRATION 71 pH CALIBRATION 44 STOICHIOMETRY POTASSIUM HYDROGEN

TARTRATE

71 pH CALIBRATION POTASSIUM IODIDE

80 MOLECULAR ABSORPTION POTASSIUM NITRATE

11 FERTILIZERS 49 LIGHT STABLE ISOTOPIC MATERIALS POTASSIUM

TETROXALATE

71 pH CALIBRATION

POWDERED LEAD

BASE PAINT

98 LEAD IN PAINT, DUST, AND SOIL PRASEODYMIUM

46 SPECTROMETRY Solution PRIMARY CHEMICALS

44 STOICHIOMETRY PRIORITY

POLLUTANT PAH

21 ORGANIC CONTAMINENTS

PYRITE ORE

34 ORE BIOLEACHING SUBSTRATE

Q

QUARTZ

97 MATERIALS ON FILTER MEDIA R

RADIOACTIVITY

95 FISSION TRACK GLASS

95 NATURAL MATRIX MATERIALS 91 RADIOACTIVE SOLUTIONS

93 RADIOPHARMACEUTICALS 94 RADON EMANATION 94 Carbon-14 DATING RADIUM

(RADIOACTIVITY)

92 Radium-226 (RADIOACTIVE

SOLUTIONS)

94 Radium-226 (RADON

EMANATION)

REFERENCE FUELS

29 See FOSSIL FUELS REFLECTANCE (OPTICAL

PROPERTIES)

81 DIFFUSE SPECTRAL

REFLECTANCE 81 INFRARED REFLECTANCE 81 SPECULAR SPECTRAL

REFLECTANCE
REFRACTORIES

(GEOLOGICAL

MATERIALS AND

ORES)

35 Burnt Refractory

REFORMULATED

GASOLINES

29 See FOSSIL FUELS RESIDUAL RESISTIVITY

RATIO (ELECTRICAL

PROPERTIES 83

RESISTANCE

(THERMODYNAMIC

PROPERTIES)

78 THERMAL RESISTANCE OF

GLASS, SILICA, AND POLY- STYRENE

RESISTIVITY

(ELECTRICAL

PROPERTIES)

83 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF METALS

83 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF - SILICON RHENIUM

46 SPECTROMETRY Solution RHODIUM

46 SPECTROMETRY Solution RICE FLOUR (FOOD &

AGRICULTURE) 9

RIVER SEDIMENT

(INORGANICS)

24 SOILS, SEDIMENTS, AND

SLUDGES

24 Buffalo River Sediment

24 Estuarine Sediment

RIVER SEDIMENT

(ORGANICS)

22 Polychlorinated Biphenyls in River Sediment A RIVER SEDIMENT

(RADIOACTIVITY)

95 Columbia River Sediment

(NATURAL MATRIX

MATERIALS)

ROCKS

34 Basalt Rock (ROCKS AND

MINERALS)

35 Obsidian Rock (ROCKS AND

MINERALS) 11 Phosphate Rock (Florida) (FERTILIZERS) 11 Phosphate Rock (Western) (FERTILIZERS)

ROYAL CANADIAN

MINT REFERENCE

MATERIALS 44

RUBIDIUM

78 Rubidium (FREEZING POINT, MELTING POINT AND TRIPLE POINT CELLS)

48 Rubidium Chloride (STABLE

ISOTOPIC MATERIALS)

46 SPECTROMETRY Solution

S ; SAMARIUM

46 SPECTROMETRY Solution SAND (GLASS)

34 See ROCKS AND MINERALS SCANDIUM

46 SPECTROMETRY Solution SCANNING ELECTRON

MICROSCOPE

(METROLOGY)

85 SEM Performance Standard 85 SEM Sharpness Standard SCHEELITE ORE

33 ORES

SEDIMENT

23 METAL CONSTITUENTS IN NATURAL MATRICES 95 NATURAL MATRIX MATERIALS

(RADIOACTIVITY)

SELENIUM

47 Selenium Intermediate Purity (HIGH PURITY METALS)

46 SPECTROMETRY Solution SERUM MATERIALS

14 Bovine Serum Albumin 14 Electrolytes in Frozen Human

Serum

14 Glucose in Frozen Human

Serum

14 Human Serum

14 Lipids in Frozen Human

Serum

SHELLFISH

21 Mussel Tissue (ORGANIC

CONSTITUENTS)

10 Oyster Tissue (FOOD & AGRI- CULTURE SILICA

25 Carbon Modified Silica (INORGANICS)

78 Fumed Silica Board (THER- MAL RESISTANCE OF GLASS,

SILICA, AND POLYSTRYENE)

78 THERMAL EXPANSION OF GLASS AND SILICA) 89 Lead Silica Glass (DENSITY

AND REFRACTIVE INDEX)

97 Respirable Alpha Quartz

(RESPIRABLE SILICA) 97 Respirable Cristobalite (RESPIRABLE SILICA) 35 Silica Brick (REFRACTORIES)

SILICON

83 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

SILICON 36 Octaphenylcyclotetrasiloxane

(METALLO-ORGANIC

COMPOUNDS)

57 Silicon Metal (STEELMAKING

ALLOYS)

89 Silicon Powder (X-RAY DIF- FRACTION)

46 SPECTROMETRY Solution 57 See STEELMAKING ALLOYS SILICON DIOXIDE

86 Thin Film Thickness (ELLIPSOMETRY)

SILICON NITRIDE

(SIZING) (SURFACE

FINISH)

1 PARTICLE SIZE 2 SURFACE AREA OF POWDERS

6 MICROHARDNESS

SILVER

35 Alloy (METALS)

(MICROANALYSIS)

44 Royal Canadian Mint Reference Materials 36 Silver 2-ethylhexanoate (MET- ALLO-ORGANIC MATERIALS)

48 Silver Nitrate (STABLE

ISOTOPIC MATERIALS)

46 SPECTROMETRY Solution SINUSOIDAL

ROUGHNESS

3 SURFACE ROUGHNESS

(SURFACE FINISH)
SIZING

2 CEMENT TURBIDIMETRY AND

2 FINENESS

1 PARTICLE SIZE 2 SURFACE AREA OF POWDERS

SLUDGE

24 Domestic Sludge (METAL CONSTITUENTS IN NATURAL

MATRICES)

24 Industrial Sludge (METAL CONSTITUENTS IN NATURAL

MATRICES)

23 SOILS, SEDIMENTS, AND

SLUDGES (GEOLOGICAL METERIALS AND ORES)

SMOKE

(FIRE RESEARCH)

4 SMOKE DENSITY CHAMBER

4 SMOKE TOXICITY SODA LIME GLASS

(CERAMICS AND

GLASSES)

67 Soda-Lime, Container (GLASSES)

67 Soda-Lime. Flat (GLASSES)

67 Soda-Lime, Float (GLASSES)

67 Soda-Lime, Sheet (GLASSES)

SODIUM

72,71 Disodium Hydrogen

Phosphate

72,71 Sodium Bicarbonate (ION ACTIVITY) 44 Sodium Carbonate (STOICHIOMETRY) 71 Sodium Carbonate (ION ACTIVITY) 13 Sodium Chloride (HEALTH & CLINICAL)

37 Sodium Cyclohexanebutyrate

(METALLO-ORGANIC

MATERIALS)

44 Sodium Oxalate (STOICHIOMETRY)

13 Sodium Pyruvate (HEALTH &

CLINICAL) 71 Sodium Tetraborate Decahydrate

46 SPECTROMETRY Solution SOILS

23 METAL CONSTITUENTS IN NATURAL MATRICES 23 SOILS, SEDIMENTS, AND

SLUDGES

SOLDER (METROLOGY)

85 Tin-Lead Alloy (SOLDER

THICKNESS)

SPECTRAL

REFLECTANCE

(OPTICAL PROPERTIES)

81 SPECULAR SPECTRAL

REFLECTANCE SPHERES (SIZING)

1 PARTICLE SIZE SPECTROMETRY

46 SINGLE ELEMENT solutions 80 See MOLECULAR

ABSORPTION SPECULAR SPECTRAL

REFLECTANCE

81 First Surface, Aluminum on Glass STAINLESS STEEL

51 See FERROUS METALS

STEEL COATINGS

86 CHROMIUM OVER COPPER

ON STEEL STEELS

(FERROUS iETALS) 51

STRONTIUM

92 Strontium-90 (RADIOACTIVITY)

44 Strontium Carbonate (STOICHIOMETRY)

48 Strontium Carbonate (STABLE

ISOTOPIC MATERIALS)

37 Strontium Cyclohexanebutyrate

(METALLO-ORGANIC

MATERIALS)

46 SPECTROMETRY Solution 78 SUCCINONITRILE (THERMODYNAMIC PROPERTIES)

SUCROSE

82 OPTICAL ROTATION 44 STOICHIOMETRY SULFATE

48 ANION CHROMATOGRAPHY

Solution SULFIDE (PRIMARY

GAS MIXTURES)

27 Hydrogen Sulfide in Nitrogen

SULFUR

38 CATALYST CHARACTERIZATION MATERIALS 46 SPECTROMETRY Solution 31 SULFUR IN FOSSIL FUELS 38 WEAR-METALS IN OIL

SULFUR DIOXIDE

(PRIMARY GAS

MIXTURES)

28 Sulfur Dioxide in Nitrogen 3 SURFACE FINISH 3 ABRASIVE WEAR

6 MICROHARDNESS

3 SURFACE ROUGHNESS

SURFACE FINISH

3 Abrasive Wear

3 Surface Roughness

SURFACE FLAMMABILITY

(FIRE RESEARCH)

3 Hardboard Sheet

TANTALUM

46 SPECTROMETRY Solution TAPE ADHESION

TESTING

6 Linerboard for Tape Adhesion

Testing

TECHNETIUM

92 Technetium-99 (RADIOACTIVE SOLUTIONS)

93 Technetium-99m (RADIO- PHARMACEUTICALS)

TELLURIUM

46 SPECTROMETRY Solution TERBIUM

46 SPECTROMETRY Solution 17 TETRAHYDROCANNABIONOL

(Marijuana Metabolite) 17 DRUGS OF ABUSE IN URINE, SINGLE ANALYTE

17 DRUGS OF ABUSE IN URINE, MULTIANALYTE THALLIUM

46 SPECTROMETRY Solution 93 Thallium-201 (RADIOPHARMACEUTICALS)

THERMAL ANALYSIS

(THERMODYNAMIC

PROPERTIES)

76 COMBUSTION CALORIMETRY

77 DIFFERENTIAL SCANNING

CALORIMETRY

77 DIFFERENTIAL THERMAL

ANALYSIS 76 ENTHALPY AND HEAT

CAPACITY 76 SOLUTION CALORIMETRY

113
THERMAL CONDUCTIVITY

OF GRAPHITE AND

METALS

76 (THERMODYNAMIC

PROPERTIES)

79 Electrolytic Iron 79 Graphite

THERMAL EXPANSION

OF METAL GLASS AND

SILICA

78 Borosilicate Glass 78 Copper

78 Stainless Steel (AISI 446)

THERMAL RESISTANCE

OF GLASS, SILICA, AND

POLYSTYRENE

78 Expanded Polystyrene Board 78 Fibrous Glass Board 78 Fumed Silica Board THERMOMETER

(THERMODYNAMIC

PROPERTIES)

79 Laboratory Thermometer

THERMOMETRIC FIXED

POINTS (THERMODYNAMIC PROPERTIES)

77 DEFINING FIXED P0INT,ITS-90 77 DEFINING FIXED POINT

CELLS, ITS-90 78 FREEZING POINT, MELTING

POINT AND TRIPLE POINT THIANTHRENE

76 COMBUSTION CALORIMETRY

THICKNESS

(METROLOGY)

86 CHROMIUM OVER COPPER

ON STEEL 86 ELLIPSOMETRY 85 SOLDER THICKNESS THORIUM

46 SPECTROMETRY Solution THORIUM

(RADIOACTIVITY)

92 RADIOACTIVE SOLUTIONS THULIUM

46 SPECTROMETRY Solution TIN

77 DEFINING FIXED POINT, , ITS-90 77 DEFINING FIXED POINT

CELLS, ITS-90 36 Dibutyltin bis (2-ethylhexa- noate) (METALLO-ORGANIC

COMPOUNDS)

77 DIFFERENTIAL SCANNING

CALORIMETRY 46 SPECTROMETRY Solution TIN BASE ALLOYS

60 See NONFERROUS METALS

TITANIUM

64 GASES IN METALS

(NONFERROUS METALS)

46 SPECTROMETRY Solution 64 TITANIUM BASE ALLOYS (NONFERROUS METALS)

TITANIUM DIOXIDE

35 REFRACTORIES TOXIC METALS

17 TOXIC SUBSTANCES IN URINE TRACE ELEMENTS

66 See CERAMICS AND

GLASSES

29 See FOSSIL FUELS 64 See TRACE ELEMENTS IN NICKEL BASE SUPERALLOYS

TRANSMISSION

ELECTRON

MICROSCOPE

36 See THIN FILM FOR TRANS- MISSION 99 See ASBESTOS

TRANSMITTANCE

80 See MOLECULAR

ABSORPTION

TRIPLE POINT

78 (THERMODYNAMIC

PROPERTIES)

29 REFERENCE LIQUIDS FOR

RATING FUELS RIPALMITIN

13 HEALTH & CLINICAL 44 TRIS(HYDROXYMETHYL)-

AMINOMETHANE

44 STOICHIOMETRY TUNGSTEN

46 SPECTROMETRY Solution 66 Tungsten Carbide (CARBIDES) 6 Tungsten Carbide (MICROHARDNESS)

33 Tungsten Concentrate (ORES)

TURBIDIMETRY (SIZING)

2 Portland Cement (CEMENT

TURBIDIMETRY AND

FINENESS)

U

UNIVERSITY OF

PITTSBURGH I (FIRE RESEARCH)

4 See SMOKE TOXICITY URANIUM

46 SPECTROMETRY Solution URANIUM

(RADIOACTIVITY)

95 Fission Track Glass 91 RADIOACTIVE SOLUTIONS

95 NATURAL MATRIX MATERIALS UREA

13 HEALTH & CLINICAL 76 COMBUSTION CALORIMETRY (THERMODYNAMIC

PROPERTIES)

14 in Human Serum (SERUM

MATERIALS)

45 MICROCHEMISTRY

URIC ACID

13 HEALTH & CLINICAL URINE FREEZE-DRIED

(FORENSICS)

17 Cocaine and Metabolites in 17 Cotinine in 15 Fluoride in 15 Mercury in 17 Morphine and Codeine in 17 Morphine and Glucuronide in 17 Multi-drugs of Abuse in 17 THC (Marijuana Metabolite) in 17 Toxic Metals in USA /CANADA

COL LABORATIVE

MAT ERIALS

9 Bovine Muscle 9 Corn Kernel 9 Corn Stalk 9 Corn Starch 10 Durum Wheat Flour 9 Hard Red Spring Wheat Flour 9 Soft Winter Wheat Flour 10 Wheat Gluten 10 Whole Egg

10 Whole Milk

T
V

VANADIUM

36 Bis(l-phenyl-13-butanediono)oxovanadium (IV) 46 SPECTROMETRY Solution 29 Vanadium in Crude Oil (METAL CONSTITUENTS IN FOSSIL FUELS)

VAPOR PRESSURE OF

METALS (THERMODYNAMIC PROPERTIES)

79 Cadmium

79 Gold VICKERS (MICROHARDNESS) (SURFACE

FINISH)

6 Bright Copper

6 Bright Nickel 6 Tungsten Carbide VISCOSITY OF GLASS

(CERAMICS AND

GLASSES)

88 VISCOSITY FIXPOINTS 88 VISCOSITY OF GLASS

75 VISCOSITY OF POLYMERS

VITAMINS

10 Baby Food Composite

(NUTRITION COMPOSITION)

10 Cholesterol and FSV in Coconut Oil 14 Fat Soluble Vitamins in Human Serum (HEALTH &

CLINICAL)

10 Infant Formula VMA

13 aka. 4-hydroxy-3-methoxymandelic acid

w

WASPALOY

63 NICKEL BASE ALLOYS (NONFERROUS METALS) 22 WATER ANALYSIS

(INORGANICS) 24 Mercury in Water (METAL CONSTITUENTS IN NATURAL

MATRICES) 24 Natural Water (METAL CON- STITUENTS IN NATURAL

MATRICES) 24 Trace Elements in Water (METAL CONSTITUENTS IN NATURAL MATRICES)

WAVELENGTH

(OPTICAL PROPERTIES)

81 Holmium Oxide Solution WEAR

(SURFACE FINISH)

3 D-2 Tool Steel (ABRASIVE

WEAR)

WEAR-METALS (ENGINE

WEAR MATERIALS)

38 WEAR METALS IN OIL WHALE BLUBBER

(ORGANICS) 21

WHEAT FLOUR (FOOD

AND AGRICULTURE)

9 USA/CANADA COLLABORATIVE MATERIALS X

XENON (RADIOACTIVITY]

93 as Xenon-133 (RADIOPHARMACEUTICALS)

X-RAY

89 X-RAY DIFFRACTION 89 X-RAY STAGE CALIBRATION X-RAY FILM

82 X~-Ray Film Step Tablet (X-RAY AND PHOTOGRAPHY)

Y

YTTERBIUM

46 SPECTROMETRY Solution YTTRIUM

46 SPECTROMETRY Solution

ZINC

77 DEFINING FIXED POINT,

ITS-90 77 DEFINING FIXED POINT

CELLS, ITS-90 77 DIFFERENTIAL SCANNING

CALORIMETRY 43 METALS (HIGH PURITY METALS) 97 Metals on Filter Media (MATE- RIALS ON FILTER MEDIA)

46 SPECTROMETRY Solution 37 Zinc Cyclohexanebutyrate

(METALLO-ORGANIC COMPOUNDS)

33 Zinc Concentrate (ORES)

ZIRCONIUM

46 SPECTROMETRY Solution 65 Zircaloy-4 (ZIRCONIUM BASE

ALLOYS)

115
Numeric Index

SRM Descriptor Page

Ic Limestone, Argillaceous 35

41 Cast Iron 58

5m Cast Iron 58

6g Cast Iron 58

7g Cast Iron (High Phosphorus) 58

llh Carbon Steel, 0.2 C - 51

12h Carbon Steel, 0.4 C 51

13g Carbon Steel, 0.6 C ^ 51

14g Carbon Steel, 0.8 C 51

15h Carbon Steel, 0.1 C 51

17e Sucrose (Polanmetric) 44, 82

19h Carbon Steel, 0.2 C 51

20g Carbon Steel 51

25d Manganese Ore 33

30f LA Steel, Cr-V (SAE 6150) 53

32e LA Steel, Ni-Cr (SAE 3140) 53

33e LA Steel, Ni-Mo (SAE 4820) 53

36b LA Steel, Cr-Mo 53

39j Benzoic Acid (Calorimetric Standard) 76

45d Cu Freezing Point . 78

49e Lead Freezing Point 78

50c Tungsten-Chromium-Vanadium Steel 56

53e Bearing Metal (84Pb-10Sb-6Sn) 62

54d Bearing Metal (Tin Base) 64

57a Silicon Metal 57

58a Ferrosilicon (73 % Si) 57

59a Ferrosilicon 57

64c Ferrochromium, High Carbon 57

68c Ferromanganese, High Carbon 57

69b Bauxite (Arkansas) 33

70a Feldspar, Potash 34

72g LA Steel (AISI 4130) 53

73c Stainless Steel, Cr (SAE 420) 55

76a Burnt Refractory (AI203-40 %) 35

77a Burnt Refractory, (AI203-60 %) 35

78a Burnt Refractory, (AI203-70 %) 35

79a Fluorspar, Customs Grade 33

81a Glass Sand 35, 67

82b Cast Iron (Ni-Cr) 58

SRM Descriptor Page

83d Arsenic Trioxide (Reductometric) 44

84k Potassium Hydrogen Phthalate 44

87a Aluminum-Silicon Alloy 60

88b Dolomitic Limestone 35

89 Glass, Lead Barium 67

90 Ferrophosphorus 57

92 Low-Boron, Soda-Lime Powder 67

93a High-Boron Borosilicate 67

94c Zinc-Base Die Casting Alloy 65

97b Flint Clay 34

98b Plastic Clay 34

99a Feldspar, Soda 34

100b LA Steel, Manganese (SAE T340) 53

lOlg Stainless Steel (AISI 304L) 55

106b LA Steel, Cr-Mo-AI (Nitralloy rG) 53

107c Cast Iron (Ni-Cr-Mo) 58

112b Silicon Carbide 66

113b Zinc Concentrate 33

114p Portland Cement Fineness Standard 2 115a Cast Iron (Cu-Ni-Cr) 58

120c Phosphate Rock (Florida) 11, 33

121d Stainless Steel Cr-Ni-Ti (AISI 321) 55

1221 Cast Iron 58

123c Stainless Steel Cr-Ni-Nb (AISI 348) 55

125b High Silicon Steel - Calcium Bearing 53

126c High Alloy Steel, High Nickel 54

127b Solder, 40Sn-60Pb 62

129c LA Steel, High Sulfur (SAE 112) 53

131g LA Steel, High Silicon 53

132b Tool Steel (AISI M2) 56

134a Tool Steel, Mo-W-Cr-V 56

136e Potassium Dichromate 44

(oxidimetric standard)

139b LA Steel. Cr-Ni-Mo (AISI 8640) 53

141d Acetanilide 45

142 Anisic Acid 45

143d Cystine 45

148 Nicotinic Acid 45

152a Carbon Steel, 0.5 C 51
SRM Descriptor Page SRM Descriptor Page

154c Titanium Dioxide 35 345a HA Steel, (Cu Precipitation Hardening) 54

155 LA Steel, Cr-W 53 346a Valve Steel 54

158a Bronze, Silicon 61 347 Magnesium Ferrosilicon 57

160b Stainless Steel Cr-Ni-Mo (AISI 316) 55 348a Hi Temp. Alloy, (A286) Ni-Cr 54

163 LA Steel, 1.0 C 53 349a Waspalloy 63

165a Glass Sand (Low Iron) 35, 67 350a Benzoic Acid 44

166c Stainless Steel, Carbon Only 55 351 Sodium Carbonate 44

178 Carbon Steel, 0.4 C 51 352c Unalloyed Titanium, Hydrogen 65

179 LA Steel, High Silicon 53 360b Zircaloy 4, Zr-Base Alloy 65

180 Fluorspar, High Grade 33 361 LA Steel (AISI 4340) 54

181 Lithium Ore (Spodumene) 33 362 LA Steel (AISI 94B17) (mod.) 54

182 Lithium Ore (Petalite) 33 363 LA Steel, Cr-V (mod.) 54

183 Lithium Ore (Lepidolite) 33 364 LA Steel, High C (mod.) 54

185h Potassium Hydrogen Phthalate, pH 71 368 Carbon Steel (AISI 1211) 51

186lg Potassium Dihydrogen Phosphate 71 395 Unalloyed Copper II (chips) 61

186llg Disodium Hydrogen Phosphate 71 396 Unalloyed Copper III (chips) 61

187cl Sodium Tetraborate (Borax), pH 71 398 Unalloyed Copper V (chips) 61

188 Potassium Hydrogen Tartrate, pH 71 399 Unalloyed Copper VI (chips) 61

189b Potassium Tetroxalate, pH 71 400 Unalloyed Copper VII (chips) 61

191c Sodium Bicarbonate, pH 71 454 Unalloyed Copper XI (chips) 61

192c Sodium Carbonate, pH 71 457 Unalloyed Copper 61

193 Potassium Nitrate 11 458 Beryllium-Copper (17510) 61

194 Ammonium Dihydrogen Phosphate 11 459 Beryllium-Copper (17200) 61

195 Ferrosilicon (75 % Si-HP Grade) 57 460 Beryllium-Copper (17300) 61

196 Ferrochromium, Low Carbon 57 475 Optical Linewidth 84

198 Silica Brick 35 476 Optical Linewidth 84

199 Silica Brick 35 480 Tungsten-Molybdenum EPMA 35

200a Potassium Dihydrogen Phosphate 11 481 Gold-Silver EPMA 35

211d Toluene Liquid Density 89 482 Gold-Copper EPMA 35

276b Tungsten Carbide 66 494 Unalloyed Copper 1 (solid) 57

277 Tungsten Concentrate 33 495 Unalloyed Copper II (solid) 61

278 Obsidian Rock 35 496 Unalloyed Copper III (solid) 61

291 LA Steel, Cr-Mo (ASTM A 213) 53 498 Unalloyed Copper V (solid) 61

293 LA Steel, Cr-Ni-Mo (AISI 8620) 53 499 Unalloyed Copper VI (solid) 61

330 Copper Ore Mill Heads 33 500 Unalloyed Copper VII (solid) 61

331 Copper Ore Mill Tails 33 600 Bauxite, Australian 33

334 Gray Cast Iron (Carbon & Sulfur) 58 607 Potassium Feldspar 67

337a Basic Open Hearth Steel, 1 % Carbon 51 610 Trace Elements in Glass 67

338 White Cast Iron (Carbon & Sulfur) 58 611 Trace Elements in Glass 67

339 Stainless Steel, Cr-Ni-Se (SAE 30) 55 612 Trace Elements in Glass 67

341 Ductile Cast Iron 58 613 Trace Elements in Glass 67

342a Nodular Cast Iron 58 614 Trace Elements in Glass 67

343a Stainless Steel (AISI 431) 55 615 Trace Elements in Glass 67

344 HA Steel, (Mo Precipitation Hardenin g) 54 616 Trace Elements in Glass 67

117
SRM Descriptor Page SRM Descriptor Page

617 Trace Elements in Glass 67 688 Basalt Rock 34

620 Soda Lime, Flat 67 689 Ferrochromium Silicon 57

621 Soda-Lime Container 67 690 Iron Ore (Canada) 33

622 Soda-Lime Silica (Durability) 87 691 Iron Oxide, Reduced 33

623 Borosilicate (Durability) 87 692 Iron Ore, Labrador 33

624 Lead-Silica Glass for dc Resistivity 87 693 Iron Ore, Nimba 33

625 Zinc-Base A 65 694 Phosphate Rock, Western 33, 11

626 Zinc-Base B 65 696 Bauxite, Surinam 33

627 Zinc-Base C 65 697 Bauxite, Dominican 33

628 Zinc-Base D 65 698 Bauxite, Jamaican 33

629 Zinc-Base E-ASTM AC 41A 65 699 Alumina (Reduction Grade) 33

630 Zinc-Base F 65 705a Polystyrene 179k Mol/Wt 74, 76

631 Zinc Spelter (mod) 65 706a Polystyrene 258k mol/wt 74

640c Silicon Line Position (XRD) 89 709 Extra Dense Lead 88

641 Titanium Alloy, 8 Mn (A) 64 710a Soda-Lime Silica Glass 88

642 Titanium Alloy, 8 Mn (B) 64 713 Barium Glass Anneal Pt 88

643 Titanium Alloy, 8 Mn (C) 64 714 Alumina Glass Anneal Pt 88

647 Titanium Alloy, Al-Mo-Sn-Zr 64 716 Neutral Glass Anneal Pt 88

648 Titanium Alloy, Al-Sn-Zr-Cr-Mo 64 717a Hi Boron Glass Viscosity 88

649 Titanium Alloy V-AI-Cr-Sn 64 720 Sapphire Heat Capacity 76

650 Unalloyed Titanium A 64 723d Tris (hydroxymethy) amionmethane 44, 71

651 Unalloyed Titanium B 64 726 Selenium, Inter-Purity 43

654b Titanium Alloy, Al-V 64 728 Zinc, Intermediate Purity 43

656 Silicon Nitride Quantitative Analysis 89 731L1 Borosilicate Glass - Thermal Expansion 78

659 Silicon Nitride, Particle Size 1 731L2 Borosilicate Glass - Thermal Expansion 78

660a Line Profile LaB6 89 731L3 Borosilicate Glass - Thermal Expansion 78

661 LA Steel (AISI 4340) 52 736L1 Copper Thermal Expansion 78

663 LA Steel, Cr-V (mod.) 52 738 Stainless Steel - Thermal Expansion 78

664 LA Steel, High Carbon, (mod.) 52 740a Zinc (Freezing Point) 77 670 Rutile Ore 33 741a Tin (Freezing Point) 77

671 Nickel Oxide 1 63 742 Alumina (Reference Point) 78

672 Nickel Oxide 2 63 743 Mercury (Thple Point) 77

673 Nickel Oxide 3 63 745 Gold-Vapor Pressure 79

674b X-Ray Powder Diffraction Intensity, set 89 746 Cadmium-Vapor Pressure 79

675 Line Position, Mica (XRD) 89 762 Magnetic Moment Standard Nickel Disk 7 676 Quantitative Analysis, Alumina (XRD) 89 772a Nickel Sphere for Magnetic Moment 7 679 Brick Clay 34 773 Soda-Lime Silica (Glass Liquidus) 89

680Lla High Purity Platinum 43 774 Lead-Silica (Dielectric Constant) 87

680L2a High Purity Platinum 43 781D2 Molybdenum (Heat Capacity) 76

682 High Purity Zinc 43 855a Aluminum Casting Alloy 356 60

683 Zinc, Metal 43 856a Aluminum Casting Alloy 380 60

685R High Purity Gold 43 858 Aluminum Alloy 6011 60

685W High Purity Gold 43 859 Aluminum Alloy 7075 60
SRM Descriptor SRM

861 Nickel-based Superalloy 50 921 Cortisol (Hydrocortisone) 13

862 High Temperature Alloy L-605 54, 60 924a Lithium Carbonate (Clinical) 13

864 Inconel 600 63 925 VMA (Clinical) 13

865 Inconel 625 63 927c Bovine Serum Albumin (7 % solution) 14

866 Incoloy, 800 59 928 Lead Nitrate (Clinical) 13

867 Incoloy, 825 59 929 Magnesium Glutonate Dihydrate 13

868 High Temp Alloy Fe-NI-Co 54 930e Glass Filters Transmittence 80

869a LC Column Selectivity 19 931f Liquid Absorbance Filters UV-VIS 80

870 LC Column Performance 19 934 Clinical Thermometer 79

871 Bronze, Phosphor (CDA521) 61 935a Potassium Dichromate, UV Absorbance 80

872 Bronze, Phosphor (CDA 544) 61 936a Quinine Sulfate 81

874 Cupro-Nickel, 10 % (CDA 706) "H-P" 61 937 Iron Metal Clinical 13

875 Cupro-Nickel, 10 % (CDA 706) 61 951 Boric Acid, Assay and Isotopic 44, 48

877 LC Chiral Selectivity 19 952 Boric Acid 95 % enr lOB 44, 48

879 Nickel Silver (CDA 762) 61 953 Cobalt in Aluminum Wire 95

880 Nickel Silver (CDA 770) 61 955b Lead in Blood 15

882 Alloy Ni-Cu-AI 63 956a Electrolytes in Frozen Human Serum 14

885 Refined Copper 43 963a Fission Track Glass U-1 mg/g 95

886 Gold, Ore Refractory 33 965a Glucose in Human Serum 14

887 Cemented Carbide (W-83,Co-10) 66 966 Toxic Metals in Bovine Blood 14

888 Cemented Carbide (W-64,Co-25,Ta-5) 66 968c Fat-Sol Vit,Caroten,Cholest in Hum Serum 14

889 Cemented Carbide(W-75,Co-9,Ta-5,Ti-4) 66 970 Ascorbic Acid in Frozen Human Serum 14

890 Cast Iron HC250+V 58 975a Chlorine (Isotopic) 48

891 Cast Iron, Ni-Hard Type 1 58 976 Copper (Isotopic) 48

892 Cast Iron, Nl-Hard, Type IV 58 977 Bromine (Isotopic) 48

893 Stainless Steel (SAE 405) 55 978a Silver (Isotopic) 48

895 Stainless Steel (SAE 201) 55 979 Chromium (Isotopic) 48

897 Tracealloy A 64 980 Magnesium (Isotopic) 48

898 Tracealloy B 64 981 Natural Lead (Isotopic) 48

899 Tracealloy C 64 982 Equal Atom Lead (Isotopic) 48

900 Antiepilepsy Drug (4) Level 14 983 Radiogenic Lead (Isotopic) 48

909b Human Serum 14 984 Rubidium Assay (Isotopic) 48

910 Sodium Pyruvate 13 985 Potassium (Isotopic) 48

911b Cholesterol 13 986 Nickel (Isotopic) 48

912a Urea 13 987 Strontium Assay and Isotopic 44, 48

913a Uric Acid 13 991 Lead-206 Spike Assay and Isotopic 48

914a Creatinine 13 994 Gallium (Isotopic) 48

915a Calcium Carbonate (Clinical) 13 997 Thallium (Isotopic) 48

916a Bilirubin 13 998 Angiotensin 1 (Human) 13

917b D-Glucose (Dextrose-Clinical) 13, 44, 82 999a Potassium Chloride(Assay) 44

918a Potassium Chloride (Clinical) 13 1001 X-ray Film Step Tablet 82

919a Sodium Chloride (Clinical) 13 1002d Hard Board (Surface Flammability) 3

920 D-Mannitol 13 1003c Glass Spheres (Particle Size) 1
SRM Descriptor Page SRM Descriptor Page

Glass Beads - Particle Size Distribution 1 xxxx 1111 DciH ncU Rr^cc Didoo Pw KiiL i-UUDO Smoke Density, Cellulose 4 xxx^ 1 1 1 o ijiiuing ivieidi A (uisKj C^O OZ

1 nn7h Plastic (Smoke Density) 4 P1L-XXXZ 110 PilHinri ^/lcltal A ^hlr^r^Lc^ oMUIilg IVIcLdI M l^UIUOKj xuuo Photographic Step Tablet 82 xxxo 111'^ OllUlilg IVItJLdI D ^UlbKJ ±U J-Ud Microcopy Test Chart 82 P1 11'^ L-XXXo vjiMUIIIg IVIcLdI D ^UlUCKJ DZ

Flooring Radiant Panel 4 1XXX*4 1 1 A nilHincf K/lotal P /HicU-\ VjMUIIIg IVIcLdI U \UlbT\/ DZ

1 ni 7h Glass (Particle Size) 1 P1L/XXX^ 1 1 A LallUlllg IVIUldl L- ^UIUCK^ OZ

Glass (Particle Size) 1 xxxo 1 1 1 R Pn rrT morr^i^l Rfi^nvo A /HicL'^ L/Ul 1 11 1 lt:l L-ldl DlUllZt; M ^UlbrV^ OZ.

1 ni Qh Glass (Particle Size) 1 P1uxxxo 1 1 R P rn

m

oit'icjI Ri'i^mvq A /h\lr\f^Lc\ L/Ul 1 11 1 IfcJi Uldl DlUriZU M ^UlUUKj OZ. Glass Beads, Soda Lime 1 XXXD 1 1 1 R L-Ui III llciCldl DiUilZc; D ^UlbK) Unalloyed Copper 61 P1uxxxo 1 1 L-UI 1 11 1 ItJi Lid! DiUilZt; D ^UlUuK^ OZ

-LUoD Leaded-Tin Bronze Alloy 61 XXX 1117/ L-Ui III llt;l CIdl DlUflZt; V_, I^UIbKJ OZ

1 OAR Smoke Toxicity (Cup Furnace) 4 P1UXXX117/ P(~\ mryi rr' id! RiTM^vci P /h^l/~ii^L'\ V_.UIlHllci L-ldl DlUflZt; V_/ ^UiUOKj OZ

1 OAQ Smoke Toxicity (Univ of Pittsburgh) 4 n 1 99 Del yi null l-^vUppcI \\J\\J\^Y\) P.O oz ±UO±U 1 ORI h Barium (Metallo-Organic) 69 XXZo 1 1 9R TiII Miiuy Allnv/ M^ xoR\/v-ortL-oon-ooiN '^Al "^PR '5QNh

J

Vanadium (Metallo-Organic) 69 1XX*/ 1 9Qc? c;nlrlpr ^R^^n '^7Ph^ ±UDod Cadmium (Metallo-Organic) 69 1 1 '^A LM OLcfc;!, nlgil olllL/Uil ±UO 1 n^7h/ U Tin (Metallo-Organic) 69 xxou 1 1 ^R Lr\ OLct-l, nigil OIIIL.UII oz

Lead (Metallo-Organic) 69 UXXo /

d

\A/hi+o Pact Irnn VV 1 11 Lc odbL 1 1 Ui 1 R7

XUOUd Lithium (Metallo-Organic) 69 1XXood 1 "^Ra R7

XUOOU Nickel (Metallo-Organic) 69 XXot?d Pact UdbL OLccI Qtool /Mn ^INU 9^ R7

XUOOd Silicon (Metallo-Organic) 69 P1OXXH-ud 1 AR^i \A/hito Pact Irnn VvlllLc \^dbL llUll R7 Sodium (Metallo-Organic) 37, 69 P1 1 Rl

O

L-XXOXd oLdllllfcJbb Qtainlocc OLccI Qtool ZoV_.i-/INI 9'^Pr 7Mi 55

±\J / VJd Strontium (Metallo-Organic) 37, 69 C1152a stainless Steel 18Cr-llNi 55

Phosphorus (Metallo-Organic) 37, 69 PIL-XXOOd 1 Stainless Steel 17Cr-9Ni 55

Zinc (Metallo-Organic) 37, 69 P1L-XXO^d 1 RAa oLdllllcbb Qtainlocc Qtool 1 QPr 1 '^Mt OLfcJt;! Xc?L/|-XolNI 55

XU / Da Aluminum (Metallo-Organic) 1155 Stainless Steel Crl8-Nil2-Mo2 RR

XU / / d Silver (Metallo-Organic) 69

1157 Specialty Steel, Tool (AISI M2) 56 1078b Chromium (Metallo-Organic) 37, 69

Specialty Steel, High Nickel (36 % Ni) 56

_LU / yu Iron (Metallo-Organic) 37, 69 1158

63 1080a Copper (Metallo-Organic) 69 1159 Elec/Mag Ni-Fe 1160 Elec/Mag Ni-Mo-Fe 63 1083 Wear Metals (Base Oil) 38

1171 Stainless Steel Crl7-Nill-Ti0.3

AISI 321

1084a Wear Metals in Oil, 100 mg/kg 38

55

1085b Wear Metals in Oil, 300 mg/kg 38

1172 Stainless Steel, Crl7-Nill-Nb.6

1089 Steels, Set AISI 348

(consists ot bKMs luyo-iuyy) oy

55

1173 Ni-Cr-Mo-V Steel 57

1090 Ingot Iron, Oxygen 59

C1173 Cast Steel 3 57

±uy xa Stainless Steel (AISI 431) 59

X^XO 1 91 UdrDOn 1VI00ITI6Q olllCd 9R

-1 noQ Valve Steel, Oxygen 59

1219 Stainless Steel Cr-Ni (AISI 431) 55

1094 Maraging Steel 59

C1221 Carbon Steel 52

1104 Fire Cutting Brass 62

1223 Chromium Steel 55

1107 Naval Brass B 62

1224 LA Steel, Carbon (AISI 1078) 52

1108 Naval Brass C 62

1225 LA Steel AISI 4130 52

1110 Red Brass B 62

120
SRM Descriptor r age SRM oG 1* i nt rage

1226 LA Steel 52 1416 Aluminosilicate Glass for 1227 LA Steel Basic Open Hearth, 1 %C 52 Liquidus Temp 89

1228 LA Steel 0.1 % C 52 1449 Fumed Silica Board 78

1230 High Temp Alloy A286 59 1450c Fibrous Glass Board 78

1233 Specialty Steel, Valve Steel 56 1453 Thermal Resis Expanded

Polystyrene Board 78

1242 High Temp Alloy L-605 60

1457 Superconducting Nb-Ti Wire 87

1243 Waspalloy 63

1459 Fumed Silica Board 78

1244 Inconel 600 63

1473b Low Density Polyethylene Resin 75

1246 Incoloy 800 59

1474 Polyethylene Resin 75

1247 Incoloy 825 59

1475a Polyethylene, Linear 74, 75

C1248 Nickel-Copper Alloy 63

1478 Polystyrene Narrow Mol Wt 74

1249 Inconel 718 63

1479 Polystyrene, Narrow Mol Wt 74

1250 High Temp Alloy Fe-Ni-Co 59

1480 Polyurethane 74

1254 LA Steel (Ca only) 52

1482a Polyethylene, 14K Molecular Weight 74

1258 Aluminum Alloy 6011 60

1483 Polyethylene, Linear 74

1259 Aluminum Alloy 7075 60

1484a Polyethylene, Linear 74

1262b LA Steel (AISI 94B17) 52

1486 Bone Meal 15

1263a Or Steel Cr-V (mod) 52

1487 Poly (methyl methacrylate) 74

1264a LA Steel, High Carbon (mod) 52

1488 Poly (methyl methacrylate) 74

1265a Electrolytic Iron 52

1489 Poly (methyl methacrylate) 74

1269 Line Pipe (AISI 1521 mod) 52

1491 Arom Hydro/Hexane Toluene 20

1270 LA Steel, Cr-Mo (A336) (F-22) 52

1492 Chlor Pesticides/Hexane 20

1271 LA Steel (HSLA-100) 48

1493 PCB Congeners 20

1276a Cupro-Nickel (CDA 715) 62

1496 Polyethylene Gas Pipe Resin 75

C1285 LA Steel (A242) (mod) 52

1497 Polyethylene Gas Pipe Resin 75

1286 Low Alloy Steel (HY 80) 52

1507b THC-COOH in Freeze-Dried Urine 17

C1290 High Alloy (HC-250 + V) 57

1508 Benzoylecgonine(Cocaine Meta)

C1291 FR-DR URINE High Alloy (Ni-Hard, Type 1) 57 17

C1292 High Alloy (Ni-Hard, Type IV) 57 1511 Multi Drugs of Abuse in 1295 Stainless Steel (SAE 405) 55 Frez-Dried Uhne 17

C1296 Stainless Steel 55 1514 Thermal Analysis Purity Set (DSC) 77 1297 Stainless Steel (SAE 201) 55 1515 Apple Leaves 11

1358a Cu & Cr Coating on Steel 86 1543 GC/MS System Performance 19

1359b Cu & Cr Coating on Steel 86 1544 Fatty Acids & Choi in Froz

Diet Composit 10

1361b Cu & Cr Coating on Steel 86

1546 Meat Homogenate 10 RR

1547 Peach Leaves 11

_LO\JOU

1548a Typical Diet 10, 9

1364b Cu & Cr Coating on Steel 86

1549 Non-Fat Milk Powder 9

1400 Bone Ash 15

1563 Cholesterol & Fat Soluble Vitamins in Coconut Oil 1411 Soft Borosilicate Glass 67 10

1412 Multicomponent Glass 67 1566b Oyster Tissue 10, 9

1413 Glass Sand (High Alumina) 35, 67 1567a Wheat Flour 9

121
SRM r age

1568a Rice Flour 9

1570a Trace Elements in Spinach Leaves 11, y, lu

Id I od Tomato Leaves '1 1 11 ±o ( oa Trace Elements in Pine Needles 1 1 11

lO I (D Bovine Liver Q

XOoU onaie uii Z±

Petroleum Crude Oil zx. 1584 Phenols in Methanol 20

1586 Isotope Label Pollutants 20

1587 Nitro PAH in Methanol 20

1588a Organics in Cod Liver Oil 21

1589a PCBs,Pesti,Dioxins/ Furans in Human Serum 21, 10, 14 1595 Tripalmitin 13

1596 Dinitropyrene Imrs.lNitropyrene Meth-ChI 20

1597 Complex PAH Mix 21

1598 Inorganic Constituents in Bovine Serum 1^

loyy 2 Anticonvulsant Drugs 14

Dioxin in Isooctane on

Sulfur in Kerosene ol

-1 C 1 v ^ Sulfur in Kerosene ol

ibiyo ouiTur in Kesiuuai ruei uii u.i /o oZ

'1 '~^r\rs lozUC ouitur in nesiuuai ruei uii 4 /o OZ

Ibzle ouitur in KesiQuai ruei uii i /o oZ

ouiTur in Kesiuuai ruei uii z /o OZ

1623c Sulfur in Residual Fuel Oil 0.3 % 32

1632c Trace Elements in Coal 29, 32

1633b Trace Elements in Coal Fly Ash 29

1634c Trace Elements in Fuel Oil 29

1635 Trace Elements in Coal (Subbitumimous)

1d39 Halocarbons (in Methanol) Zu

1640 Natural Water 1641d Mercury in Water O A 1643e Trace Elements in Water z4

1646a Estuarine Sediment 24

1647d Priority Pollutant PAHs 20

1648 Urban Particulate Matter 22, 23

1649a Urban Dust/Organics 22

1650b Diesel Particulate Matter 21

1655 KCI Solution Calorimetry 76

SRM Descriptor Page

1656 Thianthrene Combustion Calorimeter 76

1657 Synthetic Refuse Derived Fuel 76

1658a CH^Air, lumol/mol 27

1659b CH4/Air, 10 umol/mol 27

1660a CH4/C3H8/Air 1 umol/mol 27, 28

1661a SO2/N2 500 umol/mol 28

1662a SO2/N2 1000 umol/mol 28

1663a SO2/N2 1500 umol/mol 28

1664a SO2/N2 2500 umol/mol 28

1665b C3H8/Air 3 umol/mol 28

1666b Propane in Air 10 umol/mol 28

1667b Propane in Air 50 umol/mol 28

1668b Propane in Air 100 umol/mol 28

1669b Propane in Air 500 umol/mol 28

1671a C02/Air, 340 umol/mol 25

1672a C02/Air, 350 umol/mol 25

1674b CO2/N2 mol 7% 26

1675b CO2/N2 mol 14% 26

1676 C02/Air, 365 umol/mol 25

1677c CO/N2 10 ppm 26

1678c CO/N2 50 umol/mol 26

1679c CO/N2 100 umol/mol 26

1680b CO/N2 500 umol/mol 26

1681b CO/N2 1000 umol/mol 26

1683b NO/N2 50 umol/mol 27

1684b NO/N2 100 umol/mol 27

1685b NO/N2 250 umol/mol 27

1686b NO/N2 500 umol/mol 27

1687b NO/N2 1000 umol/mol 27

1690 Polystyrene (Particle Size) 1 1691 Polystyrene (Particle Size) 1 1692 Polystyrene (Particle Size) 1 1693a SO2/N2 50 umol/mol 28

1694a SO2/N2 100 umol/mol 28

1696a SO2/N2, 3500 umol/mol 28

1710 Aluminum Alloy 3004 60

1711 Aluminum Alloy 3004 60

1712 Aluminum Alloy 3004 60

1713 Aluminum Alloy 5182 60

1714 Aluminum Alloy 5182 60

1715 Aluminum Alloy 5182 60

1727 Anode Tin 64
SRM Descriptor Page

1736 Zinc-Aluminum Alloy 65

1737 Zinc-Aluminum Alloy 65

1738 Zinc-Aluminum Alloy 65

1739 Zinc-Aluminum Alloy 65

1740 Zinc-Aluminum Alloy 65

1741 Zinc-Aluminum Alloy 65

1742 Zinc-Aluminum Alloy 65

1744 Aluminum (Freezing Point) 77 1745 Indium (Freezing Point) 77

1746 Silver (Freezing Point) 77

1747 Tin Freezing Point Cell 77

Z-IIlt^ r[t;t:ZIII^ rUIIlL x^cM 77

OUlU Vo. rldLlIIUIIl 1 1 Ici 1 1 lUCUUpifc: Thermometer 79

1750 Standard Platinum Resistance

Thermometer 79

1751 Gallium Melting Point 78

1754 Steel (AISI 4320) 59

1755 Low Alloy Steel 55

1761 Low Alloy Steel 53

1762 Low Alloy Steel 53

1763 Low Alloy Steel 53

1764 Low Alloy Steel 53

1765 Low Alloy Steel 53

1766 Low Alloy Steel 53

±1 O 1 LOW Alloy oieei Do

± / DO High-Purity Iron 1772 Tool Steel (S-7) 56

1775 MP 35N Refractory Alloy 60

1800 Organic Compounds/N2 25

1804c Organic Compounds/N2 25

1810a Linerboard 6

1815a n-Heptane (Fuel Rating) 29

1816a Isooctane (Fuel Rating) 29

1818a Chlorine in Lub Base Oil 37

1819a Sulfur in Lub Base Oil 37

1827b Lead Silica Glass Density 89

1828b Ethanol-Water Solution 17

1829 Alcohols in Reference Fuel 30

1830 Soda Lime Float (Glass) 67

1831 Soda Lime Sheet (Glass) 67

1834 Fused Ore (Glass) 67

1835 Borate Ore 33

SRM Descriptor Page

1836 Nitrogen in Lub Base Oil 37

1837 Methanol and Butanol (in Gasoline) 30

1838 Ethanol (in Gasoline) 30

1839 Methanol (in Gasoline) 30

1842 X-Ray Stage Calibration Board (X,Y Dim) 89

1843 X-Ray Stage Calibration Board (Z Dim) 89

1845 Whole Egg Powder 10

1846 Infant Formula (milk-based) 10

1848 Lubricating Oil Additive Pkg 38

1857 Tool Steel for Abrasive Wear 3

1866b Common Commercial Asbestos 41, 99

1868 Asbestos in Building Materials 41, 99

1872 Synthetic Glass 35

1873 Synthetic Glass 35

1876b Chrysotile Asbestos 41, 99

1878a Respirable Alpha Quartz 39, 89, 97

1879a Respirable Cristobalite 39, 89, 97

1880a Portland Cement (Formerly Black) 68

1881a Portland Cement 68

1882a Calcium Aluminate Cement 68

1883a Calcium Aluminate Cement 68

1884a Portland Cement 68

1885a Portland Cement 68

1886a Portland Cement 68

1887a Portland Cement 68

1888a Portland Cement 68

1889a Portland Cement 68

1893 Microhardness Cu-Knoop 6

1894a Microhardness Ni-Vickers 6

1895 Microhardness Ni-Knoop 6

1896a Microhardness Ni-Vickers 6

1897 Specific Surface Area 2 1899 Specific Surface Area for BET 2 1900 Specific Surface Area for BET 2 1905 Microhardness, Ni-Knoop 6

1906 Microhardness, Ni-Knoop 6

1907 Microhardness, Ni-Knoop 6

1908 Microhardness, Ni-Vickers 6

1909 Microhardness, Ni-Vickers 6

1917 Mercury Porosimeter Instrusion 2 1918 Mercury Porosimeter Instrusion 2
SRM Descriptor Page

1920a Near IR Reflectance 81

1921a IR Transmiss Wavelength

Polystyrene film 81

1922 Liquid Refractive Index - Mineral Oil 82

1923 Poly(ethylene oxide) 74

1924 Poly(ethylene oxide) 74

1930 Glass Filters, Transmittance 80

1932 Fluorescein 81

1935 Potassium Dicliromate Soln/ UV Absorbance 80

1939a RGBs in River Sediment A ' 22

1941b Organics in Marine Sediment 21

1944 New York/New Jersey

Waterway Sediment 21, 24

1945 Organics in Whale Blubber 21

1946 Lake Superior Fish Tissue 21, 24

1951b Lipids in Frozen (Liquid) Human Serum ' 14

1952a Cholesterol in Human Serum 14

1960 Polystyrene (10 urn) 1 1961 Polystyrene (30 um) .• 1 1963 Polystyrene Spheres 1 1965 Polystyrene (on Slide) (Particle Size) 1 1967 PT Thermocouple Wire 79

1968 Gallium Melting Point . 78

1969 Rubidium Triple Point - _ 78

1970 Succinonitrile Triple Point 78

1971 Indium Freezing Point 78

1972 1, 3-Dioxolan-2-one Triple Point 78

1973 N-Docosane Triple Point 78

1974a Organics-Mussel Tissue

(Mytilus edulis)

'' 10, 21

1975 Diesel Particulate Extract 21

1976 Instrument Sens. for Xray Pwder Diffraction 89

1978 Zirconium Oxide (Particle Size) 1 1980 Geothite 73

1982 Zirconia Thermal Spray Powder 1 1984 Thermal Spray Pwder Particle Size

Distribution 1 1985 Thermal Spray Pwder Particle Size

Distribution 1 2003 First Surface Aluminum on Glass 81

2017 Multi-Angle White Reflectance 81

2026 First Surface, Black Glass 81

2030a 30% Transmittance 80

SRM Descriptor Page

2031b Metal-on-Quartz Filters 80

2032 Potassium Iodide, Stray Light 80

2034 Holmium Oxide Wavelength 81

2035 Near Infrared Transmission Wavelength 81

2036 Near-IR Wavelength/Wavenumber

Reflection 81

2037 Red Diesel Dye 81

2040 Bidirectional White Diffuser 81

2046 Transmission Filter 80

2047 Transmission Filter 80

2048 Transmission Filter 80

2049 Transmission Filter 80

2050 Transmission Filter 80

2051 Transmission Filter 80

2053 IR Transmission Filter 80

2054 IR Transmission Filter 80

2055 IR Transmission Filter 80

2056 IR Transmission Filter 80

2063a Mineral Glass (Thin Film) 36

2065 UV-Vis-NIR Transmission Wavelength 81

2066 K-411 Glass Microspheres 35

2069b SEM Performance 85

2071b Sinusoidal Roughness 3

2073a Sinusoidal Roughness 3

2074 Sinusoidal Roughness 3

2075 Sinusoidal Roughness 3 2084 CMM Probe Performance Standard 6 2084R CMM Probe (10-mm sphere) 6

2085 CMM Probe Performance Standard 6 2092 Low-Energy Charpy V-Notch 5 2096 High-Energy Charpy V-Notch 5 2098 Super High-Energy Charpy V-Notch 5 2100 Fracture Toughness of Ceramic 7 2133 Phosphorus Implant in Silicon Depth Profile 85

2134 Arsenic in Silicon 85

2135c Ni-Cr Thin Film Depth Profile 85

2137 B Implant in Si Depth Profile 85

2139 Zinc-Aluminum Alloy 65

2141 Urea 45

2143 p-Fluorobenzoic Acid 45

2144 m-Chlorobenzoic Acid 45

2151 Nicotinic Acid (Combus

Calorimetric Standard) 76
SRM Descriptor

2152 Urea (Combustion & Calorimetric

oLdi lUdi U j lO

1LMA oLcci, Qtool Parhrin J?. Qiilfiir rinU/ v^^diUUil <y oUITUi UMly LM OLccl. \^a\UU\\ d oUMUl Uilly 91 RR 1LMA c;tPPl OLccI, Fr

R/1

91 R7 1LMA c;tAPl OLccI, r,\J 91 RR nigll rUllLy llUll 34

9171 LM oLccI, ^noLM-XUUj RQDO

91 79 o / lUUI OLccI DoRR

91 7R IVIr OOIN rxclldLLUiy MllUy Rn

91 SI ucppc PrfsQ Arirl 1 Q 79

91 R9 iNdnCrCOdLfc: 1 Q 79

91 IVIUroW rice MClU 1 Q 79

91 RA INdlVtUroUdLc 1 Q 79

91 RR rUL. nyUiUgcil rlluldldLfc; 79( Z

91 RRI roidssiurn uinyarogen rnospridie 79( Z

91 RRII L'IbUUIUIll nyUIUgcll rllUbpridLt: 1 Z 2191a Sodium Bicarbonate 72

2192a Sodium Carbonate 72

2193 Calcium Carbonate 71

2201 Sodium Cliioride (Ion-Selective) 72

2202 Potassium Chloride

(Ion-Selective Electr) 72

2203 Potassium Fluoride

(Ion-Selective Electr) 72

2214 Isooctane Liquid Density 89

2220 Tin (99.9995%) 11

2222 Biphenyl (Differen Scanning

Calorimeter) 11

2225 Mercury (Differen Scanning

Calorimeter) 11

2232 Indium DSC Calibr Std Temp

& Entli of Fus 11

Relative Intensity Correction Standard 81

00/1 0 Relative Intensity Correction Standard 81

ZZDUd OOt^Hcj Aromatic Hydrocarbon in Toluene 20

ZZD± Chlorinated Pesticides in Hexane 20

OOf^O Chlorinated Biphenyls in Isooctan 20

00(^Q Zzoy Perdeute rated PAH 1 20

oo7n zZ / u Perdeuterated PAH II 20

2273 DDT and Metabolites 20

2274 PCB Congeners II 20

2275 Chlorinated Pesticide II 20

2276 Coplanar PCBs 20

2285 Arson Text Mixture 30

SRM Descriptor Page

2286 Ethanol (in Gasoline) 30

2287 Ethanol (in Gasoline) 30

2288 t-Amyl-methyl-Ether (in Gasoline) 30

t-Amyl-methyl-Ether (in Gasoline) 30

2290 Ethyl-t-butyl Ether (in Gasoline) 30

2291 Ethyl-t-butyl Ether (in Gasoline) 30

2292 Methyl-t-Butyl Ether (in Gasoline) 30

2293 Methyl-t-Butyl Ether (in Gasoline) 30

2294 Rpfnfmi rvc 1 Ui 1 1 il^^tfiH Fi iaIc 1 u lo LC.U r uc 1 o (Nominal 11 % MTBE) 30, 31

2295 r\c 1 ui II 1 u 1 d LCU rutJi (Nominal 15 % MTBE) 30, 31

2296 Reformulated Fuel (Nominal 13 % ETBE) 30, 31

2297 Reformulated Fuel (Nominal 10 % ETCH) 30, 31

2298 Sulfur in Gasoline 31

2299 Sulfur in Gasoline 31

2321 Sn-Pb Alloy Coating 85

2379 Cocaine in Human Hair Segments 1 17

2380 Codeine in Human Hair Segments II 17

2381 Morphine and Codeine in Urine 17

2382 Morphine Glucoronide in Urine 17

2383 Baby Food Composite 10

2384 Baking Chocolate 10

2385 Slurried Spinach 10

2387 Peanut Butter 10

2389 Amino Acids in 0.1 mol/L

Hydrochlor Acid 15

2390 DNA Profiling 17

2391b PCR-Based DNA Profiling 17

2392 DNA Mitochondrial Sequencing 15

'~\ A r\r\ C2400 iiA o+^^i \ 1 A ~7 / A nii\ HA Steel ACI (17/4 PH) 59

C2401 HA Steel (ACI-C-4M-Cu) 59

C2402 Hastelloy 7C 63

C2415 Battery Lead 63

C2416 Bullet Lead 63

C2417 Lead-Base Alloy 63

C2418 High-Purity Lead 63

C2423 Ductile Iron A 57

C2423a Ductile Iron B 57

C2424 Ductile Iron C 57

C2424a Ductile Iron D 57

2426 Galvalume 64

2430 Scheelite Ore 33

125
SRM Descriptor Page

2431 Titanium Base Alloy 64

2432 Titanium Base Alloy 64

2433 Titanium Alloy 64

2452 Hydrogen in Titanium Alloys 65

2453 Hydrogen in Titanium Alloys 65

2454 Hydrogen in Titanium Alloys 65

r\lnn-l\lci\A/tnn INUll l\cVvLUIllclll i PnK/mi^r' rVJiyilld Solution/Rheology 75

Mnn-f\lfi\A/tnn iNUii 1 ncvv LUi H

i anall PriK/mf^c ruiyiiici Melt for Rheology 75

2513 Mnrlp-FiplH Dismptpr of Single-Mode Fiber 84

2514 Wavelength Reference Absorption Cell-12C0 84

2515 Wavelength Reference Absorption Cell-13C0 84

2517a Wavelength Reference Absorption Cell 84

2518 Polarization Mode Dispersion 84

2519 Wavelength Reference Absorption 84

2520 Optical Fiber Geometry Standard 84

2522 Pin Gage for Optical Fiber Ferrul 84

2523 Optical Fiber Ferrule Geometry 84

2526 111 p-Type Silicon Resistivity

Specimens 83

2527 111 n-Type Silicon Resistivity

Specimens 83

Si/Si02 Thickness-50 nm 86

2532 Si/Si02 Thickness-lOO nm 86

2533 Si/Si02 Thickness-200 nm 86

2534 Si/Si02 Thickness-25 nm 86

2535 Si/Si02 Thickness-14 nm 86

2538 Deterministic Polarization Mode Dispersion 84

2544 Silicon Resistivity 83

2547 Silicon Resistivity 83

2551 Oxygen in Silicon 87

2553 Optical Fiber Coating Standard 84

2554 Optical Fiber Coating Standard 84

2556 Recycled Pellet (Autocatalyst) 25

2557 Recycled Monolith (Autocatalyst) 25

2570 Lead Paint Film White/Blank

.001 mg/cm2 40, 98

2571 Lead Paint Film (Yellow) Nominal

3.5 mg/cm^ 40, 98

2572 Lead Paint Film (Orange) Nominal

1.6 mg/cm^ 40, 98

SRM Descriptor Page

2573 1\—\zci\A pari Paint lOMii. Film 1 Mill /Rprl^ yr\c^uy [\lnmin?^l ivUllllllCtl i.O mg/cm^ 40, 98

2574 Lead Paint Film (Gold) Nominal

.7 mg/cm^ 40, 98

2575 Lead Paint Film (Green) Nominal

.3 mg/cm2 40, 98

2576 Lead Paint Film, High Level 40, 98

2579a Lead Paint Films for Portable XRF Analyz 40, 98

2580 Powdered Paint Nominal 4 % Lead 40, 98

2581 Powdered Paint Nominal 0.5 % Lead 40, 98

2582 Powdered Paint Nominal

200 mg/kg L 40, 98

2583 Trace Elements in Indoor Dust 23, 40, 98

2584 Trace Element in Indoor Dust 23, 40, 98

2586 Trace Elements in Soil w/lead

from paint 24, 40, 98

2587 Trace Elements in Soil w/Lead

from Paint 24, 40. 98

2589 Powdered Paint Nominal 10 % Lead 40, 98

2612a CO/Air 10 umol/mol 26

2613a CO/Air 20 umol/mol 26

2614a CO/Air 45 umol/mol 26

2619a Carbon Dioxide in Nitrogen

.5 % mol/mol 26

2620a Carbon Dioxide in Nitrogen 1.0 % mol/mol 26

2621a Carbon Dioxide in Nitrogen 5 % mol/mol 26

2622a Carbon Dioxide in Nitrogen 2.0 % mol/mol 26

2623a Carbon Dioxide in Nitrogen 2.5 % mol/mol 26

Carbon Dioxide in Nitrogen 3.0 % mol/mol 26

2625a Carbon Dioxide in Nitrogen 3.5 % umol/mol 26

2626a Carbon Dioxide in Nitrogen 4.0 % umol/mol 26

NO/N2, 20 umol/mol 27

NO/N2, 1500 umol/mol 27

NO/N2, 3,000 umol/mol 27

2635a CO/N2 25 umol/mol 26

2636a CO/N2 250 umol/mol 26

2637a CO/N2 2500 umol/mol 26

2638a CO/N2 5000 umol/mol 26

2639a CO/N2 1.0 % mol/mol 26
SRM Descriptor Page

L/U/N2 z.u % mol/tnol 26

zD4ia UU/N2 4 % mol/mol 26

2642a CO /No 8 % mnl/mni

2643a Prnn^^np in NitrnfJpn 100 iimnl/mni

2644a Pronanp 1 IWfJClMC inIII NitrnfJpn INILI II ^\J\J 9S0 iimnl/mnl UiliUi/IIIL'l 2645a Prnn^np 1 lujjaiic inIII Nitrn0pn iNiLiL'gC'ii ROO iimnl/mni uiiiui/iiiui 2646a CoHo/No wJllW/l»)i -LWWW 1 000 umnl LlilUJI/llt'fc.'l /mnl 9R

2647a OoHo/No wJIIU/IN"^, ^^\J\J P500 iimni UlllvJl/lllVjl /mnl 9R

2648a C3H8/N2, 5000 umol/mol 28

2657a O2/N2 2 % mol/mol 28

2658a O2/N2 10 % mol/mol 28

2659a O2/N2. 21 % mol/mol 28

2660a Total Oxides of Nitr in Air 100 umol/mol 27 Zo I ua Toxic Elements in Urine lb

"7 'I ^

I la Fluoride in Freeze-Dried Urine 15 ZD / za Mercury in Urine lo

OC7Q ZD / O Membrane Blank Filter oy , y / ZD / ya Quartz on Filter Media o O O "7

Of^Q -1 zDol Ashless Blank Filter cjy, y ( zDozD Sulfur & Mercury in Coal QOoz, /

b

ZDOOD ouitur in uoai, z %

OO "7C OZ, /

b

ZD04D Sulfur & Mercury in Coal OO "7C: oz, / b ZDOOD Sulfur & Mercury in Coal O O "7 C OZ, /

b

zDob Portland Cement Clinker bo

ZDS ( Portland Cement Clinker bo

zboo Portland Cement Clinker bo

zDoy Coal riy Ash onzy

Coal riy Asn OOzy zbyi Coal riy Asn OOzy zbyzD Sulfur & Mercury in Coal "30 1 Q. oZ, 1 b zbyo Low Sulfur/Mercury Coal QOOZ

zbyo Fluoride in Vegetation 11

z U2 Marine Sediment O /I z4

0"700 Zikj6 Sediment for Solid Sampling O /I z4

San Joaquin Soil O /I z4

2710 Montana 1 Soil O A z4

2711 Montana II Soil O /I z4

2713 Lead in Reference Fuel 29

2714 Lead in Reference Fuel 29

2717a Sulfur in Residual Fuel Oil 32

2718 Green Petroleum Coke 29, 31

2719 Calcined Petroleum Coke 29, 31

SRM Descriptor Page

2721 Moisture & Sulfur in Crude Oil (Yeates Sour) 32

2722 Moisture & Sulfur in Crude Oil (Rufrio Sweet) QOoz

z / zoa Sulfur in Diesel Fuel Oil OX

970/1 h Z / Z4U ouiTur in uiesei ruei uii, u.u4 /o OX

z / ou noo/iNo D umoi/mol Z07( Z ( OX Ul C /M on iim/-,l /rY\r\\ n2o/iN2, z\j umoi/mol 07Z 1 Z / OO iNU/i\i2, ouu umoi/mol 07Z 1 z / oDa MA /M OAAA iirrtol/mol iMU/i\i2, zuuu umoi/mol 07Z 1 Z / O / MANU//M«INO 27

Z f OO MAl\ivj//M«IN2 27

Z / 4ua AA /M« 1 A 0/ rnol /mol UU/IN2' '° moi/mol Z I 97/1 1 d z f ^xa AAv_/U/iNo, /M^ xo1 Q 0/ rnol /mol /o moi/mol 97Z / 2745 CO2/N2, 16 % mol/mol 26

2750 CH4/Air 50 umol/mol 27

2751 CH4/Air 100 umol/mol 27

2764 OsHg/Air .25 umol/mol 28

2775 Foundry Coke 31

2776 Furnace Coke 31

2780 Hard Rock Mine Waste 24

2781 Domestic Sludge 24

2782 Industrial Sludge 24

2783 Air Particulate on Filter Media 23, 38, 97

2798a Microhardness Ni-Vickers 6 2800 Microscope Magnification Standard 84, 85

2806 Medium Test Dust(MTD)

in Hydraulic Fluid 2 2810 Rockwell C Hardness, Low 5 2811 Rockwell C Hardness, Mid 5 2812 Rockwell C Hardness, High 5 2830 Microhardness, Ceramic-Knoop 6 2831 Microhardness, Ceramic-Vickers 6 zoDo ividgneLic iviomeni oidnuaru - Yttrium Iron Garnet 7

r uiycLriyiciic: (Molar Mass 6,280 g/mol) 74

2886 Polyethylene

(Molar Mass 87,000 g/mol) 74

2887 Polyethylene

(Molar Mass 196,400 g/mol) 74

2888 Polyethylene/Polystyrene 74

2890 Water Saturated Octanol 32

2910 Calcium Hydroxyapatite 15, 89

2921 Cardiac Troponin 15
SRM Descriptor

2930 Ultimate Range Visible Absorbance Filters 2950 Respirable Alpha Quartz on

Filter Media

2951 Respirable Alpha Quartz on

Filter Media

2952 Respirable Alpha Quartz on

Filter Media

2953 Respirable Alpha Quartz on

Filter Media

2954 Respirable Alpha Quartz on

Filter Media

2955 Respirable Alpha Quartz on

Filter Media

2956 Respirable Alpha Quartz on

Filter Media

2957 Respirable Alpha Quartz on

Filter Media

2958 Respirable Alpha Quartz on

Filter Media

2960 Respirable Alpha Chstobalite on Filter Media

2961 Respirable Alpha Chstobalite on Filter Media

2962 Respirable Alpha Cristobalite on Filter Media

2963 Respirable Alpha Cristobalite on Filter Media

2964 Respirable Alpha Cristobalite on Filter Media

2965 Respirable Alpha Cristobalite on Filter Media

2966 Respirable Alpha Cristobalite on Filter Media

2967 Respirable Alpha Cristobalite on Filter Media

2975 Diesel Partic. Matter (Indus. Forklift) 2976 Mussel Tissue T.E. &

Methylmercury Frz-Dr 2977 Mussel Tissue Organic

Contaminants &T.E. 2978 Mussel Tissue Org.Contam

Raritan Bay, NJ 3000 Benzene in Methanol

3001 Toluene in Methanol 3002 Ethylbenzene in Methanol

3003 o-Xylene in Methanol 3004 m-Xylene in Methanol 3005 p-Xylene in Methanol

Page SRM Descriptor Page

80

3006 Carbon Tetrachloride in Methanol 22

3008 Methylene Chloride in Methanol 22

39, 97

3009 1,2 Dichloropropane in Methanol 22

3010 Tetrachloroethylene in Methanol 22

•DZ}, ^Q Q7Z) 1 3011 1,1,1 Trichloroethane in Methanol 22

3012 1,2-Dichloroethane in Methanol 22

39, 97 3014 1,2,3 Trichloropropane in Methanol 22

39, 97

3015 Isopropylbenzene in Methanol 22

3016 sec-Butylbenzene in Methanol 22

39, 97 3063 Dioxin in Methanol 22

3064 Endothall in Water 22

39, 97 3067 Toxaphene in Methanol 23

39, 97

3068 Chlordane in Methanol 23

3071 Glyphosate 23

39, 97

3072 Diquat Dibromide Monohydrate in Water 23

3075 Aroclor 1016 in Transformer Oil 23

3076 Aroclor 1232 in Transformer Oil 23

3077 Aroclor 1242 in Transformer Oil 23

39, 97 3078 Aroclor 1248 in Transformer Oil 23

39, 97

3079 Aroclor 1254 in Transformer Oil 23

3080 Aroclor 1260 in Transformer Oil 23

39, 98 3081 Aroclor 1016 in Methanol 23

3082 Aroclor 1232 in Methanol 23

Arocior _Lz4z in ivieinanoi zo 3084 Aroclor 1248 in Methanol 23

on OQ oy, yo 3085 Aroclor 1254 in Methanol 23

39, 98

3086 Aroclor 1260 in Methanol 23

3090 Aroclors in Transformer Oil

39, 98

(set SRMs 3075-3080) 23

3091 Aroclors in Methanol

39, 98

21

(set SRMs 3081 - 3086) 23

3101a Aluminum Standard Solution 46

3102a Antimony Standard Solution 46

21 3103a Arsenic Standard Solution 46

3104a Barium Standard Solution 46

21 3105a Beryllium Standard Solution 46

21

22

22

22

22

22

22

3106 Bismuth Standard Solution 46

3107 Boron Standard Solution 46

3108 Cadmium Standard Solution 46

3109a Calcium Standard Solution A4b

3110 Cerium Standard Solution 46

3111a Cesium Standard Solution 46

3112a Chromium Standard Solution 46

3113 Cobalt Standard Solution 46
SRM Descriptor Page

3114 Copper Standard Solution 46

3115a Dysprosium Standard Solution 46

3116a Erbium Standard Solution 46

3117a Europium Standard Solution 46

3118a Gadolinium Standard Solution 46

3119a Gallium Standard Solution 46

3120a Germanium Standard Solution 46

3121 Gold Standard Solution 46

3122 Hafnium Standard Solution 46

3123a Holmium Standard Solution 46

3124a Indium Standard Solution 46

3126a Iron Standard Solution 46

3127a Lanthanum Standard Solution 46

3128 Lead Standard Solution 46

3129a Lithium Standard Solution 46

3130a Lutetium Standard Solution 46

3131a Magnesium Standard Solution 46

3132 Manganese Standard Solution 46

3133 Mercury Standard Solution 47

3134 Molybdenum Standard Solution 47

3135a Neodymium Standard Solution 47

3136 Nickel Standard Solution 47

3137 Niobium Standard Solution 47

3138 Palladium Standard Solution 47

3139a Phosphorus Standard Solution 47

3140 Platinum Standard Solution 47

3141a Potassium Standard Solution 47

3142a Praseodymium Standard Solution 47

3143 Rhenium Standard Solution 47

3144 Rhodium Standard Solution 47

3145a Rubidium Standard Solution 47

3147a Samarium Standard Solution 47

3148a Scandium Standard Solution 47

3149 Selenium Standard Solution 47

3150 Silicon Standard Solution 47

3151 Silver Standard Solution 47

3152a Sodium Standard Solution 47

3153a Strontium Standard Solution 47

3154 Sulfur Standard Solution 47

3155 Tantalum Standard Solution 47

3156 Tellurium Standard Solution 47

3157a Terbium Standard Solution 47

3158 Thallium Standard Solution 47

SRM Descriptor Page

3159 Thohum Standard Solution 47

3160a Thulium Standard Solution 47

3161a Tin Standard Solution 47

3162a Titanium Standard Solution 47

3163 Tungsten Standard Solution 47

3164 Uranium Standard Solution 47

3165 Vanadium Standard Solution 47

3166a Ytterbium Standard Solution 47

3167a Yttrium Standard Solution 47

3168a Zinc Standard Solution 47

3169 Zirconium Standard Solution 47

3181 Sulfate Anion Solution 48

3182 Chloride Anion Solution 48

3183 Fluoride Anion Solution 48

3184 Bromide Anion Solution 48

3185 Nitrate Anion Solution 48

3186 Phosphate Anion Solution 48

3190 Aqueous Electrolytic Conductivity

25 uS/cm 73

3191 Aqueous Electrolytic Conductivity

100 uS/cm 73

3192 Aqueous Electrolytic Conductivity

500 uS/cm 73

3193 Aqueous Electrolytic Conductivity

1000 uS/cm 73

3194 Aqueous Electrolytic Conductivity

10,000 uS/cm 73

3195 Aqueous Electrolytic Conductivity

100,000 uS/cm 73

3196 Aqueous Electrolytic Conductivity

20,000 uS/cm 73

3198 Aqueous Electrolytic Conductivity 5 uS/cm 73

3199 Aqueous Electrolytic Conductivity

15 uS/cm 73

3230 lodine-129, Isotopic (low levels) 48

3231 lodine-129, Isotopic (high levels) 48

3240 Ephedra-Related Dietary Supplement 10

3241 Ephedra-Related Dietary Supplement 10

3242 Ephedra-Related Dietary Supplement 10

3243 Ephedra-Related Dietary Supplement 10

3244 Ephedra-Related Dietary Supplement 10

4201B Niobium-94 Point Source 93

4203D Colbalt-60 93

4218F Europium-152 Point Source 93

4222C Carbon-14 (as hexadene) 91
SRM Descriptor Page

4226C Nickel-63 Solution 91

4234A Strontium/Yttrium-90 92

4241C Barium-133 Point Source 93

4251C Barium-133 Solution 91

4288A Technetium-99 92

4320A Curium-244 Solution 91

4321C Natural Uranium Solution 92

4322B Americium-241 Solution 91

4323B Plutonium-238 Solution 91

4324B Uranium-232 92

4325 Beryllium-10/9 Solution 94

4326 Polonium-209 Solution 91

4328C Thorium-299 92

4329 Curium-243 Solution 91

4330B Plutonium-239 Solution 91

4332D Americium-243 Solution 91

4334G Plutonium-242 Solution 91

4338A Plutonium-240 Solution 91

4339B Radium-228 Solution 92

4340B Plutonium-241 Solution 91

4341 Neptunium-237 Solution " 91

4342A Thorium-230 92

4350B River Sediment (Radioactivity) 95

4351 Human Lung Powder " 95

4352 Human Liver Powder ' - 95

4354 Lake Sediment Powder 95

4355 Peruvian Soil Powder 95

4356 Ashed Bone (Radioactivity) 95

4357 Ocean Sediment Powder 95

4361C Hydrogen-3 Water 91

4370C Europium-152 Solution 91

4401 lodine-131 Solution 93

4404 Thallium-201 , 93

4407 lodine-125 Solution 93

4410 Technetium-99m 93

4412 Molybdenum-99 Solution 93

4415 Xenon-133 Solution 93

4416 Gallium-67 Solution 93

4417 Indium-Ill 93

4425 Samarim-153 93

SRM Descriptor Page

4427 Yttrium-90 Solution (Lot 5) 93

4915E Cobalt-60 Solution 91

4919H Strontium-90 Solution 92

4926E Hydrogen-3 Water 91

4927F Hydrogen-3 Water 91

4941 Neptunium-237 91

4943 Chlorine-36 Solution 91

4947C Hydrogen-3 Toluene 91

4949C lodine-129 Solution 91

4965 Radium-226 Solution 92

4966 Radium-226 Solution 92

4967 Radium-226 Solution 92

4968 Radium-226/Radon-222 Capsule 94

4969 Radium-226 Solution 92

4990C Oxalic Acid Powder 94

8010 Sand for Sand Sieve Analysis 1 8040 Sodium Oxalate 44

8091 SEM Sharpness Standard 85

8107 Gun Powder 63

8407 Buffalo River Sediment 24

8411 Mixed Asbestos Research Filter 41, 99

8412 Corn Stalk (Zea Mays) 9, 11

8413 Corn Kernel (Zea Mays) 9, 11

8414 Bovine Muscle Powder (Beef) 9 8415 Whole Egg Powder 10

8418 Wheat Gluten 10

8420 Iron Electrolytic 79, 83

8421 Iron Electrolytic 79, 83

8424 Graphite Thermal Conductivity 79, 83

8426 Graphite Thermal Conductivity 79, 83

8432 Corn Starch 10

8433 Corn Bran 10

8435 Whole Milk Powder 10

8436 Durum Wheat Flour 9, 10

8437 Hard Red Spring Wheat Flour 9

8438 Soft Winter Wheat Flour 9

8441 Wheat Hardness 9

8443 GC/MS System Performance 19

8444 Cotinine in Freeze Dried Human Urine 17

8455 Pyrite Ore 34
SRM Descriptor Page

8456 Ultra-hi Molecular Wt.

15, 75

8549 IAEA-N3-Potassium Nitrate 49

Polyethylene Bar 8550 USGS25-Ammonium Sulfate 49

8457 Ultra-hi Molecular Wt.

Polyethylene Bar 75

8551 USGS26-Ammonium Sulfate 49

8552 NSVEC-Gaseous Nitrogen 49 8458 Artificial Flaw for Eddy Current 5 8553 Soufre de Lacq-Elemental Sulfur 49

8466 Y-HCH (Lindane)(neat) 20

8554 NZl-Silver Sulfide 49

8467 4, 4'-DDE (neat) 20

8555 NZ2-Silver Sulfide 49

8469 Pesticide, 4,4'-DDT (neat) 20

8556 NBS123-Sphalerite 49

8480 Secondary Ferrite # Standard - Low Range 7 8557 NBS127-Barium Sulfate 49

8481 Secondary Ferrite # Standard - 8558 USGS32-Potassium Nitrate 49

High Range 7 8559 Natural Gas Isotopic 49

8491 Sugar Cane Bagasse 11 8560 Natural Gas Isotopic 49

8492 Eastern Cottonwood 11 8561 Natural Gas Isotopic 49

8493 Monterey Pine 11 8562 C02-Heavy, Paleomarine Origin 49

8494 Wheat Straw 11 8563 C02-Light, Paleomarine Origin 49

8495 Northern Softwood 7 8564 C02-Biogenic, Modern Biomass Ori^l\n 49

8496 Eucalyptus Hardwood 7 8590 High Sulfur Gas Oil Feed 38

8505 Vanadium in Crude Oil 29 8600 Chinese Copper Ore 34

8506a Transformer Oil 32 8601 Chinese Copper Ore 34

8507 Mineral Oil 32 8602 Chinese Lead Ore 34

8509 Moisture in Methanol, 93 mg/kg 32 8603 Chinese Lead Ore 34

8510 Moisture in Methanol, 325 mg/kg 32 8604 Chinese Zinc Ore 34

8535 Vsmow-Water 49 8605 Chinese Molybdenum Ore 34

8536 G ISP-Water 49 8606 Chinese Molybdenum Ore 34

8537 SLAP-Water Light Stable Isotopic Std 49 8607 Chinese Tungsten Ore 34

8538 NBS30-Biotite 49 8608 Chinese Tungsten Ore 34

8539 NBS22-0il 49 8631 Medium Test Dust (MTD) 2 8540 PEFI-Polyethylene Foil 49 8632 Ultrafine Test Dust 2 8541 USGS24-Graphite 49 8640 Fluorscein Labeled Microbead 81

8542 Sucrose ANU-Sucrose 49 8680 Paint on Fiberboard 40, 98

8543 NBS18-Carbonatite 49 8704 Buffalo River Sediment 24

8544 NBS19-Limestone 49 8759 ICTA Set DTA 77

8545 LSVEC-Lithium Carbonate 49 8760 ICTA Set DTA 77

8546 NBS28-Silica Sand 49 8785 Particulate Matter on Filters 24, 38, 97

8547 lAEANl-Ammonium Sulfate 49 GM754 ICTA Polystyrene DTA 77

8548 IAEAN2-Ammonium Sulfate 49 RM5 Cu Low Temperature Heat Capacity 76
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