NIST Standard Reference Materials® Catalog

Industrial IVkiERiALS

PhYSTCAT. PROPF.RTrF.S

lENE

National Institute of Standards and Technology

Technology Administration

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i
NIST SP 260 - 2003

Standard

Reference

Materials'

Catalog

February 2003

Joylene W.L. Thomas, Editor Yvonne A. Branden, Co-Editor Robbin D. Howard, Co-Editor Revised by: Regina R. IVIontgomery and

Lee T. Best

Standard Reference Materials Program

Technology Services

National Institute of Standards and Technology

Gaithersburg, IVID 20899-2320

Technology Administration

Phillip J. Bond

Under Secretary of Commerce for Technology

National Institute of Standards and Technology

Arden L Bement, Jr., Director

Please visit our website www.nist.gov/srm

U.S. Department of Commerce

Donald L. Evans, Secretary
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, 2002 ' "

132 pages (February 2003) ' , CODEN: NSPUE2

U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 2003

For sale by the Superintendent of Documents,

U.S. Government Printing Office

Internet; bookstore.gpo.gov i

Phone: (202) 512-1800

Fax: (202) 512-2250

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

academia to ensure the higliest 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

www.nist.gov/srm
Engineering Materials

1 SIZING

1 Particle Size 2 Cement Turbidity and Fineness

2 Surface Area of Powders

2 Particle Count Materials 2 Mercury Porosimetry Standards

' 2 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

Health & Clinical

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

15 Bovine Serum

15 Ethanol Solutions 16 DNA Profiling 16 Biomaterials 17 Drugs of Abuse In Human Hair 17 Drugs of Abuse in Urine 17 Toxic Substances in Urine 17 Miscellaneous Health-Related

Materials

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, Sludge, Soil, and Water 24 Carbon Modified Silica 24 Used Auto Catalysts 24 Primary Gas Mixtures

28 FOSSIL FUELS

28 Metal Constituents in Fossil Fuels 28 High Punty Liquids for Fuel Rating

28 Trace Elements in Coals and Coke

29 Alcohols and Ethers [Oxygenates]

in Reference Fuels 30 Sulfur in Fossil Fuels 31 Moisture in Oils and Alcohols

32 GEOLOGICAL MATERIALS

AND ORES

32 Ores 33 Ore Bioleaching Substrate 33 Chinese Ores 33 Clays

34 Rocks and Minerals 34 Refractories

35 MICROANALYSIS

35 Metals 35 Synthetic Glasses 35 Thin Film for Transmission

Electron Microscope

36 ENGINE WEAR MATERIALS

36 Metallo-Organic Compounds

37 Lubricating Base Oils 37 Catalyst Characterization

Material 37 Wear-Metals in Oil

High Purity Materials

39 Elemental Composition in High

Purity Metals 40 Fine Gold Standards 40 Stoichiometric Standards 41 Microchemistry

42 Spectrometric Single Element

Solutions 44 Anion Chromatography Solutions 44 Stable Isotopic Materials 45 Light Stable Isotopic Materials

Industrial Materials

47 FERROUS METALS

47 Steels 47 Plain Carbon Steels 48 Low Alloy Steels 50 Special Low Alloy Steels 50 High Alloy Steels 51 Stainless Steels 52 Specialty Steels 52 Tool Steels 53 Cast Steels, White Cast Irons, and Ductile Irons 53 Steelmaking Alloys 54 Cast Irons 55 High Temperature Alloys 55 Gases in Metals: Iron and Steel

56 NONFERROUS METALS

56 Aluminum Base Alloys 56 Cobalt Base Alloys 57 Copper "Benchmark" 57 Copper Base Alloys 58 Lead Base Alloys 58 Lead Base Materials 59 Nickel Oxides 59 Nickel Base Alloys 59 Trace Elements in Nickel Base

Superalloys

60 Tin Base Alloys 60 Titanium Base Alloys 60 Hydrogen in Titanium 60 Zirconium Base Alloys 61 Zinc Base Alloys

61 CERAMICS AND GLASSES

61 Carbides 61 Cemented Tungsten Carbides 62 Glasses 62 Trace Elements 63 CEMENTS

63 Portland Cements 63 Portland Cement Clinkers
Physical Properties

65 ION ACTIVITY

65 pH Calibration 66 Biological Buffer Systems

66 pD Calibration 66 Ion-Selective Electrode

Calibration 67 Electrolytic Conductivity

67 Positive Electrophoretic Mobility

68 POLYMERIC PROPERTIES

68 Molar Mass/Molecular Weight

69 Melt Flow Rate 69 Viscosity

69 Biomaterials

70 THERMODYNAMIC

PROPERTIES

70 Calorimetry - Combustion

70 Calorimetry - Solution 70 Entlialpy and Heat Capacity 71 Differential Scanning Calorimetry

71 Differential Thermal Analysis

71 Defining Fixed Points,

International Temperature Scale

of 1990. ITS-90 72 Reference Points 72 Freezing Point, Melting Point, and Triple Point Cells 72 Thermal Expansion of Metal and

Glass 72 Thermal Resistance of Glass,

Silica, and Polystyrene

73 Vapor Pressure of Metals 73 Thermal Conductivity of Graphite and Iron 73 Laboratory Thermometer

73 Thermocouple Material, Platinum

74 OPTICAL PROPERTIES

74 Molecular Transmittance and Absorbance 75 Transmittance Wavelength

Standards 75 Fluorescence 75 Specular Spectral Reflectance 75 Near Infrared Reflectance Wavelength Standard 76 Optical Rotation 76 Liquid Refractive Index 76 X-ray and Photographic Imaging

77 ELECTRICAL PROPERTIES

77 Electrical Resistivity and

Conductivity of Electrolytic Iron and Graphite 77 Electrical Resistivity and

Conductivity of Silicon

78 OPTOELECTRONICS

78 METROLOGY

78 Optical Microscope Linewidth Measurement

79 Scanning Electron Microscope

(SEM)

79 Depth Profiling 79 Solder Thici<ness for X-ray Fluorescense 80 Coating Thickness 80 Ellipsometry

81 Oxygen Concentration in Silicon 81 Superconducting Critical Current

81 CERAMICS AND GLASSES

81 Chemical Resistance [Durability] 81 Electrical Properties

82 Viscosity

82 Viscosity Fixpoints 82 Relative Stress Optical Coefficient 82 Density (glass & liquid) 83 Glass Liquidus Temperature

83 X-RAY SPECTROMETRY

83 X-ray Diffraction 83 X-ray Stage Calibration

Radioactivity

85 Radioactive Solutions 87 Radioactive Point Sources 87 Radiopharmaceuticals

88 Radon Emanation 88 Beryllium Isotopic Ratio Standard 88 Carbon-14 Dating

89 Natural Matrix Materials 89 Neutron Density Monitor Wire 89 Fission Track Glass

Industrial Hygiene

91 Materials on Filter Media

91 Trace Constituent Elements in Blank Filters 91 Respirable Silica 92 Lead in Paint, Dust, and Soil 93 Asbestos

Subject Index 94

Numeric Index 110
Engme

1 Sizing

2 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 (IVlesh Size) Unit Size (g)

Glass Beads, Soda Lime

1021 2 pm to 12 pm 4

1003c 20 Mm to 50 pm (No. 635 to No. 325) 28

1004b 53 Mm to 125 |jnn (No. 270 to No. 120) 43

lUX/

±UiD pm to dOO |Jni (NO. l^U to NO. ^O) 1 U 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,0) 0.269 pm

1692 (0.25 % in H^O) 2.982 pm

1960* (0.4 % in HjO) 9.89 pm

1961* (0.5 % in HjO) 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 1 15-93, and C 204-92.

SRM Description Properties Certified Value Unit Size

114p Portland Cement Sieve Residue (45 |jm (No. 325) Sieve) 8.24 %

Specific Surface Area (Wagner Turbidimeter) 2086 cm^ • g

'

Specific Surface Area

(Blaine Air Permeability) 3774 cm^' • g

'

20 pouches xio g

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

SRIVl Description Surface Area (mVg)

Multi-point Single Point

Unit Size (g)

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

SRIVl Description Unit Size (g)

1917 Mercury Porosimetry Standard (Alumina Beads) 10

1918 Mercury Porosimetry Standard (Extended Silica-Alumina) 12

Particle Count Materials

These SRMs are suitable for use with particle sizing instrumentation, including optical counters, in accordance with

National Fluid Power Association (NFPA) T2.9.6 R2-1998 and ISO/DIS 11171.

SRIVl Description Particle Concentration Unit Size

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

RM 8631 Medium Test Dust 1 Mm to 50 pm 20 g RM 8632 Ultrafine Test Dust 1 Mm to 20 Mm 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.

SRM Rougliness, Wavelengthi, Ra (Mm) D (urn)

Sinusoidal Roughness (Knoop Hardness 500)

2071b 0.3137 100

2073a 0.034 100

2074 0.025 40

2075 0.012 800

FIRE RESEARCH

Surface Flammability

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

SRM Description Certification Unit Size (cm)

1002cl 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 E 662-95.

SRM Description Maximum Specific

Optical Density (D„ (corr.)) Unit Size (cm)

1006d Non-Flaming Exposure 193

Condition (paper) 1007b Flaming Exposure 388 to 512

Condition (plastic)

9 sheets: 17.2 X 25.4 X 0.165

1 sheet: 25.4 X 25.4 X 0.076

Smoke Toxicity

SRM Description

1048 Cup Furnace Smoke

Toxicity Method

Standard (ABS copolymer)

Combustion

on Mode

Flaming

NonFlaming

Observation

Time

WE*

WE & PE** WE*

WE & PE**

Values

LCso

27

25

58

53

N-Gas

1.4

1.5 1.2

1.4

Unit

Size

8 sheets: (16 X 16 X 0.76) mm

1049 University of Pittsburgh

I Smoke Toxicity Method

Standard

(Nylon 6/6)

30 min exposure,

plus 10 min

post-exposure

4.4 150 g

*WE = within 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.

SRM 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

SRM 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 othewise 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, Bright

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

Silicon Nitride, Ceramic

2830 (22 mm diameter x9.54 mm) Knoop 19.6 1500

Coordinate Measuring IVIachine (CIVIIVI) Probe Performance

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

SRM 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 Adiiesion Testing

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

SRIVl 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 normal 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 Ferrlte Number (FN) Materials

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

RM Ferrite Number Unit Size (mm)

8480 0 to 30 10 X 12 X 20

i 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

r

t SRIVI Description Fracture Tougliness No. of

j (IViPa • m^^^) Specimens

2100 Silicon Nitride Flexure Specimens 4.57 5

Magnetic Moment Standards

SRIVI Description Certified Property Unit Size

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

772a Nickel Sphere Magnetic Monnent 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 Botanicals

11 Fertilizers 11 Whole Biomass Feedstock ]
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: 50x 20 g

RM Description

8441* Wheat Hardness

Wheat Numbers

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.

NIST Food- Matrix

SRMs and RMs

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

SRM 2384

SRM 2387*

SRM 1546

RM 8415

SRM 2383

RM 8432

RM 8433

RM 8436

SRM 1846

RM 8435

SRM 1548a

SRM 1544

SRM 1566b

SRM 1570a

SRM 2385*

SRM 1946*

SRM 1947*

SRM 1974a

RM 8418

In prep

SRM Description Certified Constituents** Unit Size (g)

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 Vitamins in Coconut Oil

Cholesterol, Ergocalciferol, dl-a-Tocopheryl Acetate 10 ampoules:

5 fortified, 5 natural

PCBs, Pesticides, and DIoxIns/ Furans in Human Serum

Cholesterol, Triglycerides o X ±\j rnL

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

nivi o'+±o vvnedL uiuieri Fatty Acids, Minerals, Proximates, Vitamins DU 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, Theobromine, Catechins5 X 91 g

1566b Oyster Tissue Fatty Acids, Nitrogen, Proximates, Total Dietary

Fiber, Trace Elements, Mercury, Methylmercury

25

1974a Organics in Mussel Tissue

(Mytilus Edulis)

Selected Proximate 3 X 15 g

* 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 2x25g

RM 8412 Corn Stalk (Zea Mays) 34

RM 8413 Corn Kernel (Zea Mays) 47

* Developed in cooperation with Aluminum Association, Inc.

Fertilizers

Unit Size: 90 g

SRIVI Description

120c Phosphate Rock (Florida) 193 Potassium Nitrate 194 Ammonium Dihydrogen Phosphate

200a Potassium Dihydrogen Phosphate

694 Phosphate Rock (Western)

Certified Constituents

Minerals

N, K

N, P

K, P

Minerals

Whole Biomass Feedstock*

Unit Size: 5 x 10 g

RIVI Description Reference Constituents

8491 Sugarcane Bagasse

Ash, Ethanol Extractives, Acid Soluble Lignin,

Acid Insoluble Lignin, Total Lignin, Glucuronic Acid,

Arabinan, Xylan, Mannan, Galactan, Glucan

8492 Populus Deltoides 8493 Monterey Pine 8494 Wheat Straw

* Developed by the Intematlonal Energy Agency (lEA) Biomass Annex, NREL, and NIST

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IHStClMCAL

13 Pure, Crystalline Standards

13 Biological Buffer Systems

14 Human Serum

15 Bovine Serum

15 Ethanol Solutions

16 DNA Profiling

16 Biomaterials

17 Drugs of Abuse in Urine

17 Toxic Substances in Urine

17 Miscellaneous HealthRelated Standards
Pure, Crystalline Standards

SRM Description Purity (%) Unit Size (g)

938 4-Nitrophenol (99.75)* 15

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

*Va\ues in parentheses are not certified and are given for information only.

Biological Buffer Systems

Unit Size: 60 grams

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

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Human Serum '«nan SeroiB

SRM Description Certified Constituents Reference Values

Constituents

Form No. of Levels 1599 Anticonvulsant Drug Level Assay

(Valproic Acid and

Carbamazepine)

RGB Gongeners (16), Chlorinated Pesticides (5), Total CholesterolPCB Congeners (9), Chlorinated Pesticides (5), Total Cholesterol,

Triglycerides, "Free"

Cholesterol, Phospholipids

Lyophilized 1

900 Antiepilepsy Drug

Level Assay

Antiepileptics (4) —

Lyophilized 3

970 Ascorbic Acid in Frozen Human

Serum

Total Ascorbic Acid Frozen 2

1952a Cholesterol in Human SerumCholesterol Lyophilized 3

956a Electrolytes

in Frozen Human Serum

Total Ga, Li, Mg, K, Na Ionized Ga, CI Frozen 3

968c Fat-Soluble Vitamins,

Carotenoids, and Cliolesterol

in Human Serum

Vitamins (4), Cholesterol, Carotenoids (4)

Carotenoids (8), Vitamin DLyophilized 2

965 Glucose in Human SerumGlucose Frozen 3

909b Human Serum Organics (6), Inorganics (6)Bilirubin Lyophilized 2

1951a 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 Cholesterol

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

Triglycerides, "Free"

Cholesterol, Phospholipids

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Bovine Serum

SRM Description Certified Constituents

Reference

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

Ethanol Solutions

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

in breath and blood.

SRIVI Description Ethanol Mass

Fraction (%)

Unit Size

1828a 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

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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 purposes. SRM 2392 is intended to provide quality control when performing the polymerase chain reaction (PGR) and sequencing of human mitochondrial DNA (mtDNA) for

forensic identifications, medical diagnosis, or mutation detection. It may also be used as a control when amplifying

(PGR) and sequencing any DNA.

SRM Description Unit Size

2390 DNA Profiling Standard - RFLP 20 components

2391b PCR-Based DNA Profiling Standard 12 components

2392 Mitochrondrlal DNA Sequencing (Human) 3 components

Biomaterials

SRIVI Description Certified Properties

Reference

Properties

Unit Size

2910 Calcium

Hydroxyapatite

Calcium Phosphorus

Ca/P Molar Ratio

Specific Surface Area

Solubility Product

5 g (powder)

RM 8456 Ultra High Molecular Weight PolyethyleneYoung's Modulus

Yield Strength

Ultimate Strength

Elongation

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

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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

SRM Description Certified Constituents

Reference

Constituent

Form Unit Size

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 IVIarijuana 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

in Urine

Drugs of Abuse (5) Lyophilized 1 level

Toxic Substances in Urine

poowN°-^e.^——

SRM Description No. of Levels Unit Size

2671a Fluoride 2 4 X 20 mL

2672a Mercury 2 4 X 20 mL

IVIiscellaneous 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

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

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NVIRO

19 Organics

23 Inorganics

28 Fossil Fuels

32 Geological Materials and Ores

35 Microanalysis

36 Engine Wear Materials
0 R G A N I C S

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

Cliromatography (LC ) System Performance

SRM Description Certified ConstituentsSolvent No. of Levels

Unit Size

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

RM 8443 Consists of 5 units

of SRIVl 1543

877 LC Chiral 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

Constituents

Unit 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/Toiuene PAHs (23) PAHs (1) 5 ampoules

2260 Aromatic Hydrocarbons

in Toluene PAHs (23) PAHs (1) 5 ampoules

1493 Chlorinated Biphenyl

Congeners in 2,2,4

-Trimethylpentane

PCBs (18) PCBs (2) 5 ampoules

2262 Chlorinated Biphenyl

Congeners in 2,2,4- Trimethylpentane

PCBs (25) PCBs (4) 5 ampoules

2275 Chlorinated Pesticide Solution-Il Pesticides (9) 5 ampoules

1492 Chlorinated Pesticides in Hexane Pesticides (15) 5 ampoules

2261 Chlorinated Pesticides in Hexane Pesticides (15) — 5 ampoules

2273 DDIs and Metabolites in Solution DDTs,

Metabolites (7) 5 ampoules

1596 Dinitropyrene Isomers and

1-Nitropyrene in Methylene Chloride

Nitro-PAHs (4) — 5 ampoules

1614 Dioxin (2,3,7,8-TCDD) in Iso-octane Dioxins (2) Dioxins (2) 6 ampoules

1639 Halocarbons (in Methanol)

for Water Analysis

Halocarbons (7) 5 ampoules

1586 Isotopically Labeled and Unlabeled

Priority Pollutants in Methanol

Priority pollutants (10) — 6 ampoules

1587 Nitrated PAHs in Methanol Nitro-PAHs (6) Nitro-PAHs (1) 4 ampoules

2274 PCB Congener Solution-ll PCBs (11) 5 ampoules

2269 Perdeuterated PAH-I Perdeuterated PAHs (5)5 ampoules

2270 Perdeuterated PAH-11 Perdeuterated PAHs (6)5 ampoules

1647d Priority Pollutant PAHs

(in Acetonitrile) PAHs (16) 5 ampoules

1584 Priority Pollutant Phenols

in Methanol

Phenols (10) Phenols (1) 5 ampoules

2276 Three Planar PCBs in Solution PCBs (3) 5 ampoules

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Organic Contaminants in Natural IVIatrix Materials

SRM Description Certified Constituents

Non-Certified Constituents

Unit 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

1650 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) log

2977 Mussel Tissue PAHs (14), PCB

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

PAHs (16), Trace Elements (9) log

2976 Mussel Tissue Methylmercury,

Total Mercury, Trace Elements (7)

Trace elements (20) 25 g

1941b Organics in Marine

oeuiFiieiiL PAHs (24), PCBs (29), rcbLIOIUcb [If

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

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, Calories

3 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 CholesterolCDC Lipid Laboratory: PCB

Cogeners (9), Pesticides

(5), Total Cholesterol,

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

non-ort^70, PCBs

5 xlO mL

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

1939a Pnluphlnrinatprl t\jiy\-i \ ii\Ji II lOLdJ RinhpnvlQ ui |ji ici ly lo (Congeners) in River Sediment

1649a 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

(continued)

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Organic Contaminants in Natural IVIatrix IVIaterials (continued)

SRM Description Certified Non-Certified Unit Size

Constituents Constituents

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 tlie calibration of instrumentation and validation of methods for volatile or semivolatile organic compound determinations. Because of its miscibility 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

Chemistry 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

3011 J_,J-)X 1 1 1 -Trirhlni'npth^inp IIH^IIlVJIkJCLIlClllC inIII MpthannI IVICLMClll'JI 9^ X 2 . 5 ml1 1 1 1_ 3014 "IJ-f^f\J 0 '^-Triphlnrnnrnnpinp \ I \ \^ \ 1 \ \J I \J\J\ \J\JCa \ iK:^ inIII Mpth^innl IVICTLmCHIUI 9^ X Z_9 . 5^ ml1 1 1 1_ 3012 1-L,<^0-Pliph UlUI IIUI inrrtpth UtrLl Id!anpIC inill ^ylpthpnnl IVIC LI 1 Ct 1 lUI ^9 X ^9 . RO ml1 1 IL 3009 1,2-Dlchloropropane in Methanol 2 X 2.5 mL

3000 Benzene in Methanol 2 X 2.5 mL

3006 Carbon Tetrachloride in Methanol 2 X 2.5 mL

3002 Ethylbenzene in Methanol 2 X 2.5 mL

3015 Isopropylbenzene in Methanol ' 2 X 2.5 mL

3008 Methylene Chloride in Methanol 2 X 2.5 mL

3004 m-Xylene in Methanol 2 X 2.5 mL

3003 c-Xylene in Methanol 2 X 2.5 mL

3005 p-Xylene in Methanol 2 X 2.5 mL

3016 sec-Butylbenzene in Methanol 2 X 2.5 mL

3010 Tetrachloroethene (Tetrachloroethylene) in Methanol 2 X 2.5 mL

3001 Toluene in Methanol 2 X 2.5 mL

3007 Vinyldene in Methanol 2 X 2.5 mL

3074 Adipate and Phthalates Methanol In Prep 3075 Aroclor 1016 in Transformer Oil 5 X 1.2 mL

3076 Aroclor 1232 in Transformer Oil 5 X 1.2 mL

3078 Aroclor 1248 in Transformer Oil 5 X 1.2 mL

3079 Aroclor 1254 in Transformer Oil 5 X 1.2 mL

3080 Aroclor 1260 in Transformer Oil 5 X 1.2 mL

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

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NORGANICS

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

Mine Waste, Sludge, Soil, and Water

SRM 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 nng/kg Lead 5 certified 8g

2584 Nominal 1 % Lead 5 certified 10 reference 8 g Sediment

RM 8704 Buffalo River Sediment 25 reference 50 g 1646a Estuarine Sediment 20 certified 70 g 1944 New York/New Jersey Waterway Sediment 72 certified 78 reference 50 g 2702 Marine Sediment 25 certified 8 reference 50 g 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

So/7, Trace Elements in

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

2711 Montana Soil 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 (In Prep) 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 Mass Fraction (%)

1216 Carbon Modified Silica I 0.70

II 9.06

III 17.04

Used Auto Catalysts

Unit Size: 70 g

SRM Description Elemental Composition

2557 Recycled Monolith 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 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

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 (^moi/moi)

Carbon Monoxide in Air

(Certified for CO)

2612a 10

2613a 20

2614a 45

Carbon Dioxide in Nitrogen

(Certified for COJ

1674b* 7 mol %

1675b* 14 mol %

2619a 0.5 mol %

2620a 1.0 mol %

2621a 1.5 mol %

2622a 2.0 mol %

2623a 2.5 mol %

2624a 3.0 mol %

2625a* 3.5 mol %

2626a 4.0 mol %

2745* 16 mol %

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. {continued) A suppliers list is available on our website.

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Primary Gas Mixtures (continued)

SRM Nominal Amount of Substance Fraction (|jmoi/moij

Carbon Monoxide in Nitrogen

(Certified for CO) continued

2740a 10 mol %

2741a _Lo moi /o

Hydrogen Sulfide in Nitrogen

(Certified for H,S)

2730 5

2731 20

IVIethane in Air

(Certified for CHJ

1658a 1

1659a 10

XDoUd ^alSO CcrLlllcu lUr Ugrlg^ 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

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)

SRM Nominal Amount of substance Fraction (Mmol/mol)

Oxygen in Nitrogen (Certified for OJ

2657a* 2 mol %

2658a* 10 mol %

2659a* 21 mol %

Propane in Air (Certified for CHJ

1660a 4 (methane)

(also certified for CjHg) 1 (propane)

1665b 3

1666b 10

1667b 50

1668b* 100

1669b 500

2764 0.25

Propane in Nitrogen (Certified for CJH^)

2643a 100

2644a 250

2645a 500

2646a 1000

2647a 2500

2648a 5000

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

Trading Provision of the 1990 Clean Air Act.

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FOSSIL FUELS

Metal Constituents In Fossil Fuels

r 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 [ig/g Pb) 6 X 20 mL

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

RM 8505 Vanadium in Crude Oil 250 mL

High Purity Liquids for Fuel Rating

Unit Size: 100 mL

1

1 SRM Description Purity (%)

1 1816a Isooctane {2,2,4-Trimethylpentane) 99.987

1815a n-Heptane 99.987

Trace Elements in Coals and Coke

SRIVI Description Unit Size (g)

2719 Calcined Petroleum Coke 50

1632c Coal (Bituminous) 50

1635 Coal (Subbituminous) 75

1633b Coal Fly Ash 75

2689 Coal Fly Ash 3 X log

2690 Coal Fly Ash 3 X log

2691 Coal Fly Ash 3 X log

2718 Green Petroleum Coke 50

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Alcohols and Ethers [Oxygenates] in Reference Fuels

Is,

SRM Description

Alcohols in Gasoline

1829 Alcohols {t-Butanol, Ethanol, Methanol)

1838 Ethanol 2286 Ethanol 2287 Ethanol 1839 Methanol 1837 Methanol

Constituents

4 certified

1 certified

2 certified

2 certified

1 certified

2 certified

Unit Size

6 X 20 ml

5 X 20 mL

3 X 20 mL

3 X 20 mL

5 X 20 mL

5 X 20 mL

Etiters in Gasoline

Unit Size: 3x 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: 2x20 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 in Fossil Fuels

SRM Description % S

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 0.00108

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) 0.0308

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

1616a 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 in Fossil Fuels (continued)

Residual Fuel Oil Unit Size: 100 mL

1619b Sulfur in Residual Fuel Oil 0.6960

1620c Sulfur in Residual Fuel Oil 4.561 1621e 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

SRM Description % S Hg (Mg/kg)

Crude Oil Unit Size: 5 x 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 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

CDIUI anlVI Description unii oize v&j

699 Alumina (Reduction Grade) 60

69b Bauxite, Arkansas 60

697 Bauxite, Dominican 60

698 Bauxite, Jamaican 60

696 Bauxite, Surinam 60

1835 Borate Ore 60

330 Copper Ore IVIill Heads 100

331 Copper Ore IVIill Tails 100

79a Fluorspar, Customs Grade 120

180 Fluorspar, High Grade 120

886 Gold Ore, Refractory 200

670 Iron Ore, Canada 90

690 Iron Ore, Canada 100

692 Iron Ore, Labrador 100

693 Iron Ore, Nimba 100

691 Iron Oxide, Reduced 100

182 Lithium Ore (Petalite) 45

181 Lithium Ore (Spodumene) 45

183 Lithium Ore (Lepidolite) 45

256 Manganese Ore 60

120c Phosphate Rock, Florida 90

694 Phosphate Rock, Western 90

600 Rutile Ore 90

2430 Scheelite Ore 100

277 Tungsten Concentrate 45

113b Zinc Concentrate 100

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Ore Bioleaching Substrate

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

RM Description Unit Size (g)

8455 Pyrite Ore 100

Chinese Ores

Unit Size: 100 g

These RMs are a well characterized series of skam deposit ores Research Laboratory, Hubei Province, China.

developed and certified by the Hubei Geological

RM Description

8600 Copper

8601 Copper

8602 Lead 8603 Lead 8605 Molybdenum

8606 Molybdenum

8607 Tungsten

8608 Tungsten

8604 Zinc

COPPER WIRE

Clays

SRM Description Unit Size (g)

679 Brick Clay 75

97b Flint Clay 60

98b Plastic Clay 60

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Rocks and Minerals

SRM Description Unit Size (g)

688 Basalt Rock 60

70a Feldspar, Potash 40

99a Feldspar, Soda 40

81a Glass Sand 75 165a Glass Sand (Low Iron) 75 1413 Glass Sand (High Alumina) 75

Ic Limestone, Argillaceous 50

88b Limestone, Dolomite 75 278 Obsidian Rock 35

Refractories

SRIVI Description Unit Size (g)

76a Burnt Refractory (AI203-40 %) 75

77a Burnt Refractory (AI203-60 %) 75

78a Burnt Refractory (AI203-70 %) 75

198 Silica Brick 45

199 Silica Brick 45

154c Titanium Dioxide 90

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MICROANALYSIS

Metals

Unix

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

Synthetic Glasses

SRM Description Unit Size

1873 Barium-Zinc-Silicate Glasses for Microanalysis

(K-458, K-489, K-963)

rod: 2 mm X 2 mm X 20 mm

2066 Glass Microspheres

(K-411)

glass microspheres: 50 mg

1872 Lead-Germanate Glasses for Microanalysis

(K-453, K-491, K968)

rod: 2 mm X 2 mm X 20 mm

Thin Film for Transmission Electron Microscope

SRM Description Certified Element Unit Size

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

ELECTRON MICROSCOPE

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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 rAIUIIIIIIUIII Ah imini im ^"P-Fthvlhpyann^itA [_l.iiyillC?ACtl lUO 8.07 Al 1051b 28.7 Ba 1080a 16.37 Cu 1052b 13.01 V 1053a Cadmiiim Cvrlnhpxanphiitvratp 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 (III) 9.6 Cr 1079b Tris (l-phenyl-l,3-butanediono)iron (111) 10.45 Fe 1073b Zinc Cyclohexanebutyrate 16.66 Zn

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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 botdes, approximately 20 g of liquid each; SRM 1836 consists of four sets of four ampoules, each ampoule

containing approximately 4 g of liquid.

SRM Description Elemental Composition (mg/kg)

I U UI 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

i

Catalyst Characterization Material

This RM is for determining the activit}' of FCC Catalysts by Microactivit)' 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

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

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High PuRffi Mmrim^-^

39 Elemental Composition in Purity Metals

40 Fine Gold Standards

40 Stoichiometric Standards

41 Microchemistry

42 Spectrometric Single Eie

Solutions

44 Anion Chromatography

Solutions

44 Stable Isotopic Materials

45 Light Stable Isotopic Materials
Elemental Composition in High Purity Metals

SRM Description Unit Size

685R High Purity Gold rod: 5.9 mm diameter x 25 mm

685W High Purity Gold wire: 1.4 mm diameter x 102 mm

680a(Ll) High Purity Platinum wire: 0.51 mm diameter X 10 cm

680a(L2) High Purity Platinum wire: 0.51 mm diameter X 1 m

682 High Purity Zinc semiclrc: 57 mm

885 Refined Copper pin: 200 g 726 Selenium, Intermediate Purity shot: 450 g 683 Zinc Metal semiclrc: 57 mm

728 Zinc, Intermediate Purity 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 fine 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 primary, 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 as follows:

Primary Standard: a commercially available substance of purity 100 % ± 0.02 % (Purity 99.98+ %)

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

Secondary Standard: a substance of lower purity which can be standardized against a primary grade standard

SRM 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(liydroxymethyl)aminometliane

In Prep

Acidimetric Standard

987 Strontium Carbonate Assay and Isotopic Values 99.98 1 999a Potassium Chloride 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

40h 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: 50 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

OXW_La A 1 MIUIIMIIUIII 1 1 rv^ i n 1 i m niNWj xvj /o oXUZd MIUIITlUliy XU /o nr Z /o oXUod A £i r» 1 ^ Ml bCllltj HMO 1 R %

Rari Dd) lUIII 1 1 m HMD 1 %

Dtrl yiMurii niMvj^ xu /o oXUO HMO niNUg 1xun /o

Boron H 0

OXUO OdUllllUl II HMO 10°/. nIMVJj XU /o

OXUc?d UdlUIUlll HMO 1 n 0/, nINUj XU /o oXXU Corium HMO 1 n 0/ niNUj xu /o oXXXd Costum HMO 1 0/ niNUg X /o

01 1 Oa Chromium HMO 1 0/ nlNWg XU /o olXo1 Q Cobalt HMO 1 O 0/ nlNUj XU /o

Qi 1 /I Copper HMO n 0/ niNU, J.U /o 0 -1 1 c-> oXioa Dysprosium Li Mr\ -1 r\ 0/ MINUj lU 70

Erbium UIMO i r\ 0/ nINUj ±U 70 3117a Europium niNUj lb 70 3118a Gadolinium MNUj lU 70 3119a Gallium HNUj lU 70 3120a Germanium HNUj 10 % + HI- 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 HNO3 10 %

3134 Molybdenum HOI 10 %

3135a Neodymium HNO3 10 %

3136 Nickel HNO3 10 %

3137 Niobium HNO3 10 % + HF 2 %

3138 Palladium HOI 10 %

3139a Phosphorus HNO3 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 %

3148a Scandium HNO3 10 %

3149 Selenium HNO3 10 %

3150 Silicon 3151 Silver HNO3 10 %

3152a Sodium HNO3 1 %

3153a Strontium HNO3 10 %

3154 Sulfur H^SO, 0.1 %

3155 Tantalum HNO3 10 % + 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 % + HF 2 %

3163 Tungsten HNO3 7 % + HF4 %

3164 Uranium HNO3 10 %

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: 50 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 Nominai Concentration (mg/kg)

3184 Bromide (In Prep) 1000

3182 Chloride 1000

0*1 oo dloo Fluoride 1000

3185 Nitrate 1000

3186 Phosphate 1000

3181 Sulfate 1000

diaoie isoTopic iviaioriais

SRM Description Chemical 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 Nitratf^ 0.25 980 Magnesium Isotope Standard Metal 0.25 981 Lead Isotope Standard, Natural Metal wire: 1.0 982 Lead Isotope Standard,

208p|3/206pb 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

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Light Stable Isotopic Materials

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

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

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

2. / "0 6. "N / "N

3. "C / 7. / ^^S

4. ^Li / '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-Oil 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 NBS18-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

oc>io IA[-A IMDM MO Arvimrtniiirvi ^iilfs^A IN^ MIIHIIOillUFIl oUlldLt; p. nKJ.'\A og 8549 IAEA-N3-Potassium Nitrate 6 0.4 g 8550 USGS25-Ammonlum 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-Barium Sulfate 2,7 0.5 g 8558 USGS32-Potassium Nitrate 6 0.5 g 8562 CO^-Heavy, Paleomarine Origin 2,3 2 tubes: 9 mm diameter x 300 mm

8563 COj-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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lM)usTm Materials
FERROUS M ETALS

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 skam deposit ores developed and certified by the Hubei 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

Basic Open-Hearth Steel

15h 0.1 % Carbon

llh 0.2 % Carbon

12h 0.4 % Carbon

152a 0.5 % Carbon (Tin-Bearing) 337a 1 % Carbon (300 g)

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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 "C"preceding the SRM number indicates a chill cast sample; 31 mm diameter x mm.

SRM Description

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, Resulfurized/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 HY80

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

1761 Low Alloy Steel 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 HSLA 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)

SOf 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 High Carbon Steel, Modified 2168 High Purity Iron

High Alloy Steels (chip)

Unit Size: 150 g (unless otherwise noted)

SRM 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 othewise 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 - 0.6Nb)

121d AISI 321 (17Cr - llNi - 0.3Ti) 160b AISI 316 (18Cr - 12Ni - 2Mo)

166c AISI 316L Low Carbon Stainless Steel (100

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

SRM Description

1219 AISI 431 (16Cr- 2Ni) 1172 AISI 348 {17Cr - IINI - 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)

SRIVI Description Unit Size

1158 High Nickel Steel, 36 % Nickel 32 mm diameter x 19 mm

1772 S-7 Tool Steel 34 mm diameter x 19 mm

1157 AISI M2, Tool Steel 32 mm diameter x 19 mm

1233 Valve Steel 35 mm diameter x 19 mm

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 I C1292 High Alloy White Cast Iron, Ni-Hard, Type IV C1290 High Alloy White Cast Iron, HC-250+V

1173 Nickel-Chronriium-Molybdenunn-Vanadium Steel C1137a White Cast Iron C1145a White Cast Iron

00

Steelmaking Alloys (fine powder)

Unit Size: 150 g

SRIVl Description

Silicon Metal

Ferrosilicon (73 % Silicon-Regular Grade)

Ferrosilicon

High Carbon Ferrochromium

High Carbon Ferromanganese

Ferrophosphorus

Ferrosilicon (75 % Silicon High Purity Grade)

Low Carbon Ferrochromium

Magnesium Ferrosilicon

Silicon Ferrochromium

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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-fV 891 High-Alloy White Cast Iron, Nickel-Hard, Type I 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

ificuiuy ouw disk: 35 mm diameter x 19 mm VIM IncoloyTM 825 disk: 35 mm diameter x 19 mm

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

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

C2401 High Alloy Steel ACI-CD-4M Cu disk: 32 mm diameter x 19 mm

Gases in Metals: Iron and Steel (rod)

These SRMs are certified 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 METALS

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.

SRM Description Unit Size

87a Silicon - Aluminum Alloy 75 e 855a Aluminum Casting Alloy 356 30 g 856a Aluminum Casting Alloy 380, Fine Millings 30 e 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 min x 103 mm

QRM Description

Chip Rod

395 495 Unalloyed Copper - Cu II 396 496 Unalloyed Copper - Cu III 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 XI (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

CO

(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 fornis have nearly identical elemental compositions.

SRM Description

Disk Block

1104 Free-Cutting Brass

1107 Naval Brass B 1108 Naval Rra^9 C 1110 Red Brass B 1111 Red Brass C 1112 C1112 Gilding Metal A 1113 C1113 Gilding Metal B 1114 C1114 Gilding Metal C 1115 C1115 Commercial Bronze A 1116 C1116 Commercial Bronze B 1117 C1117 Commercial Bronze C C1122 Beryllium-Copper

1276a CDA 715 Cupro-Nickel

Lead Base Alloys (disk and powder forms)

SRIVI 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

Lead Base Materials (disk)

Unit Size: 50 mm diameter x 16 mm

SRIVI Description

C2415 Battery Lead C2416 Bullet Lead C2417 Lead Base Alloy C2418 High Purity Lead

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Nickel Oxides (powder)

Unit Size: 25 g

SRM Description

671 Nickel Oxide No. 1 672 Nickel Oxide No. 2 673 Nickel Oxide No. 3

Nickel Base Alloys (chip and disk)

SRM Description Unit Size

349a WaspaloyTM 150 3

864 InconelTM 600 100 3

865 InconelTM 625 100 3

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

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

Trace Elements in Nickel Base Superalloys (chip)

Unit Size; 35 g

SRIM Description Elemental Composition

897 "Tracealloy" A 898 "Tracealloy" B

Pb, Sc, Te, Tl

899 "Tracealloy" C

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Tin Base Alloys (chip)

SRM Description Unit Size

54d Tin Base Bearing Metal 170 g

Titanium Base Alloys (chip and disk)

SRIVI 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

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

2432 lOV - 2Fe - 3AI 50

2433 8AI - IMo - IV 50

Hydrogen in Titanium (platelet)

SRIVI Description Unit Size

352c Hydrogen in Unalloyed Titanium 20 g

Zirconium Base Alloys (chip)

SRIVI Description

360b Zircaloy-4

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Unit Size

100 g
Zinc Base Alloys (chip and disk)

Description Unit Size

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

626 ASTM AG 40A Die Castin g Alloy disk: 44 mm diameter x 19 mm

627 ASTM AG 40A Die Castin g Alloy disk: 44 mm diameter x 19 mm

628 ASTM AC 41A Die Castin g Alloy disk: 44 mm diameter x 19 rnm 629 ASTM AC 41A Die Castin g Alloy disk: 44 mm diameter x 19 mm

630 ASTM AC 41A Die Castin g 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-Alumlnum .10 % Al) Die Casting Alloy disk: 50.8 mm diameter x 12.7 mm

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

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

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

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

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

6

CERAMICS AND GLASSES

Carbides (powder)

SRM Description

112b Silicon Carbide 276b Tungsten Carbide

Unit Size (g)

80

75

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)

SRM 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 6lO 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: ''Sr/^Sr = 1.20039

SRM 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

1882a

1883a

Portland Cement

1880a

1881a

1884a

1885a

1886a

1887a

1888a

1889a

4x5

4x5

4x5:

4 X 5 i 4 X 5 1 4x5]

4 X 5 J 4 X 5 j 4 X 5 I 4 X 5 I

Portland Cement Clinkers (solid)

SRM Unit Size

Portland Cement Clinkers (5 phases certified)

2686 3 X log

2687 3 X 10 g 2688 3 X 10 g

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Physical

65 Ion Activity

68 Polymeric Properties

70 Thermodynamic Properties

74 Optical Properties

77 Electrical Properties

78 Optoelectronics

78 Metrology

81 Ceramics and Glasses

83 X-ray Spectrometry
ION ACTIVITY

pH Calibration

SRM Description

2193 Calcium Carbonate (In Prep)

723d Tris(Hyclroxymethyl) aminomethane (In Prep) 185g Potassium Hydrogen Phthalate 188 Potassium Hydrogen Tartrate 189b Potassium Tetroxalate 187d Sodium Tetraborate Decahydrate (Borax)

pH(S) Values

(at 25 °C)

Unit Size (g)

4.006

3.557

1.719

9.182

60

60

65

30

Admixtures

Unit Size: 30 g (uniess ottierwise noted)

186If Potassium Dihydrogen Phosphate 6.860*

186IIf Disodium Hydrogen Phosphate 7.414**

191b Sodium Bicarbonate (25 g) 10.015*

192b Sodium Carbonate

*This pH resuits oniy wlien ttie two SRIVIs listed are used as an admixture in solution. ** Physiological buffer preparation.

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Biological Buffer Systems

Unit Size; 60g

SRM Description

2181

2182

2183

2184

HEPES Free Acid NaHEPESate MOPSO Free Acid NalVlOPSOate

pH(S) Values (at 37 °C)

0.05 molal 0.08 molal

7.364* 7.373*

6.699* 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 Phthalate 4.518 60

21861 Potassium Dihydrogen Phospliate 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 SRIVIs listed are used as an admixture in solution.

Ion-Selective Electrode Calibration

SRIVl Description Certified Property Unit Size (g)

2201 Sodium Cliloride pNa, pCI 125

2202 Potassium Cliloride pK, pCI 160

2203 Potassium Fluoride PF 125

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Electrolytic Conductivity

SRM Description Nominal Conductivity

(ps/cm)

3190 HCI in Deionized Water (In Prep) —

KCI in Deionized Water

3191 100

3192 500

3193 1000

J.U

-1 n HAA uuu 3195 100 000

KCI in n-Propanol/Deionized Water

3198 5 3199 15

NaCI in deionized Water

3196

Positive Electrophoretic Mobility

SRM Description Certified Property Unit Size

1980 Goethite (a-FeOOH) +mE, 2.53 |jm • cm/V • s 40 mL

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POLYMERIC PROPERTIES

Molar Mass/Molecuiar Weight (MJ

SRM M„ (g/mol) Unit Size (g)

Poly(ethylene oxide)

1924 M„ = 120 900 (MyM„ = 1.04) 0.2 1923 M„ = 26 900 {M„/M„ » 1.06) 0.2

Poly(methylmethacrylate)

1 /iQQ* ^yl ~ 1 1 R nnn tM ^ 1 1 ^ x^c5y ivij^ = J.J.O yjyjyj ^ivi^/ivi^ < J-.J-J 1 1 o

1487* M„ = 6300 2

ruiyvtiiyidsv P/1/1/Atfl l/fArtA

2887* M„ » 196 400 0.3 2885* M„ = 6280 0.3 2886* M„ = 87 000 0.3

Polyethylene, linear

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

1484a* M„ = 119 600 (M„/M„ = 1.19) 0.3

1482a* M„ = 13 600 (MyM„ = 1.19) 0.4 1483* M„ = 32 100 (MyM„ = 1.11) 1

Polystyrene, linear, broad molecular weight distribution

706a M„ = 285 000 18

Polystyrene, linear, narrow molecular weight distribution

1478* M„ = 37 400 (MyM„ = 1.04) 2

705a* M„ = 179 300 (M„/M„ = 1.07) 5 1479 M„ = 1 050 000

Polyurethane EL

2

1480 M„ = 47 300

REFERENCE MATEEt > 2885

Polyethylene

(Nominal M,v 6300 g/o*

1

* Also certified for viscosity

"""JTj; OF STA>'I)AJ1DS AND TCCEWW

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Melt Flow Rate

SRM Description IVIelt 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, Unpigmented 0.26 908

Viscosity

SRM Description

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

2491 Non-Newtonian Polymer Melt for Rheology

Unit Size (mL)

100

100

Blomaterlals

RIVI Description

8456 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)

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THERMODYNAMIC PROPERTIES

Calorimetry - Combustion

SRM Description Heat of Combustion

(iVlJ/kg)*

Unit Size

(g)

39j Benzoic 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 Mercury: % S = 3.08; Hg = 97.4 Mg/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

SRM Description Heat of Solution Unit Size

1655 Potassium Chloride (Water Solution Calorimetry)Absorbed (235.86 J/g) 30 g

Enthalpy and Heat Capacity

SRIVI 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)

5 g 10 to 350

720 Synthetic Sapphire 15 g 10 to 2250

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Differential Scanning Calorimetry

SRM Description Melting

Temperature (K)

Entlialpy of Fusion (J/g)

Unit Size

2222 Biphenyl (99.984 %) 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 (2.5 X 2.5 X 0.0127) cm

1514 Thermal Analysis 4 levels of p-ABA (0.0 mol % to 5.0 mol %)

Purity Set 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

1

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Reference Points

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

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

45d Copper (Freezing Point) 1084.6 bar: 450

49e Lead (Freezing Point) 327.453 bar: 600

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

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

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

1972 l,3-Dioxolan-2-one (Etiiylene 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

Range (K)

Thermal Resistance

(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) Temperature Range

(K, ITS-90)

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 5.0 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 5.0 cm

Laboratory Thermometer (mercury in glass)

Unit Size: 1 each

SRIVI Description Calibrated Points (°C)

934 Clinical Laboratory Thermometer -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 Transmlttance and Absorbance

SRM Description Wavelengtli 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, Transmlttance

Acid '^^:J

!No 1935

Dichr*'

930e 10 %, 20 %, 30 % Transmlttance 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 2031a 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 ijm 25 mm diameter x 250 pm

2054 90 nm Ni Or Film on Silica 2 |jm to 25 pm 25 mm diameter x 250 pm

2055 77 nm Cu-Ni Film on Silica 2 Mm 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

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Transmittance Wavelength Standards

SRM Description Wavelength 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

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 |jm 1 polystyrene film

Fluorescence

SRIVI Description Wavelengtli Range Unit Size

936a Quinine Sulfate Dihydrate 375 nm to to 675 nm 1 g 2241 Relative Intensity Correction, 785 nm 1 glass slide Raman Spectroscopy (10.7 x 30.4 x 2.0mm)

Specular Spectral Reflectance

SRIVI Description Wavelength 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 Wavelengtli Range Unit Size

1922 Mineral Oil 468 nm to 589 nm 30 mL

X-ray and Photographic 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

(|iQ 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

SRM Resistivity (Q • cm) Type

Spreading Resistance

Unit Size: 16 cliips: (5 x 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 (HI) 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 Monoxide ("C'Q )

Gas Absorption Cell

2517a High Resolution Wavelength Calibration Reference

for 1510 nm to 1540 nm - Acetylene ("C^H^) 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 |jm diameter

METROLOGY

Optical Microscope Linewidth Measurement

SRM Linewidth (Mm) Pitcli (Mm) Unit Size (cm)

Linewidtt) 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

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Scanning Electron Microscope (SEM)

SRM 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 x 2 mm

Deptli Profiling

SRM Description Value Unit Size (cm)

2134 Arsenic Implant in Silicon Profile Standard '^As - 7 X 10" atoms/cm^ crystal: 1x1

2135c Nickel-Chromium Thin-Film Depth Profile Standard Cr: 41.3 Mg/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^ 1x1

SILICON CRYSTAL

Solder Thickness for X-ray Fluorescense

Unit Size: plate: 15 mm x 15 mm

SRIVI Description Composition Coating Mass/Area Coating Tliickness

(pm) (pm)

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

(|jm) (mils)

Chromium over Copper on Steel

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 (i^) 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

2551 Oxygen in Silicon

Unit Size (mm)

4 wafers: 25 x 25 x 2

Concentration (mg/kg)

Low: 10

Medium: 13

High: 15

FZ: (<0.1)

Superconducting Critical Current (wire form)

Unit Size: wire: 8.7 era diameter x 2.2 m

SRM Description

1457 Niobium-Titanium Wire

IVIagnetic Field Range (T)

2.000 to 8.000

Critical Current Range (A)

293.30 to 69.72

CERAMICS AND GLASSES

Chemical Resistance [Durability] of Glass

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

^

623 Borosilicate 0.34 2.2 622 Soda-Lime Silica 7.67 2.2

Electrical Properties of Glass

Unit Size: 5 cm x 5 cm x 2.5 cm

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

SRM Description Unit Size (cm)

624 Lead Silica for dc Volume Resistivity 5 x 5 x 2.5

774 Lead Silica for Dielectric Constant 5 x 5 x 2.5 and ac Loss Characteristics

Value

logiop = 9.9 Q-cm at 300 °C

K = 7.47 at 100 Hz

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Viscosity of Glass

SRM Description Unit Size (mm)

717a Borosilicate Glass block: 40 x 40 x 150

710a Soda-Lime-Sllica Glass block: 100 x 100 x 40

Viscosity Fixpoints of Glass

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

points of glass.

SRIVI 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

SRM Description Relative Stress Optical Coefficient (C) Unit Size

at >^ = 546.1 nm

(Value X 10 " mVN)

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

Density

SRM Description

1827b Lead Silica Glass 211d Toluene 2214 /sooctane

Density (kg/m^)

3593.800 at 20 °C 871.476 at 15 °C 695.969 at 15 °C

Unit Size

slab: 25 cm x 25 cm x 12 cm

4 X 5 mL

4 X 5 mL

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Glass Liquidus Temperature

I

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 -Mfi^. CeO^,

Cr.O,, 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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Radioacimiy"

"

85 Radioactive Solutions

87 Radioactive Point Sources

87 Radiopliarmaceuticals

88 Radon Emanation

88 Beryllium Isotopic Ratio

Standard

88 Carbon-14 Dating

89 Natural Matrix IVIaterials 89 Neutron Density Monitor Wire

89 Fission Track Glass
Radioactive Solutions

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

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

SRM Radionuclide Massic 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

4233E* Cesium-137 Burn-up Standard (In Prep) 300 000

4943 Chlonne-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

4926E Hydrogen-3 (as water) (20 mL) 5 000 09/1998

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

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

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

4341* Neptunlum-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

4340B* Plutonium-241 (In Prep) 250

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)

onivi DskrliAnii/^liflA nduiunuuiiuc IVIaSSIC HCllVliy ^Di|/g^ OdllUiallUII L/dlc

4969 Radium-226 3 09/1998

4965 Radiunn-226 30 09/1991

4966 Radium-226 270 09/1991

4967 Radium-226 2 700 09/1991

4339B Radium-228 (In Prep) 500 —

4919H* Strontium-90 4 000 07/1995

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

yl O O O A 4288A Techinetium-99 30 000 09/1996

4328C Tliorium-229 (In Prep) 30

4342A Thorium-230 (In Prep) 40

4324B Uranium-232 (in Prep) 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

4203D* Cobalt-60 1173, 1332 10 000 to 60 000 01/1995

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.

Radiopliarmaceuticals

A typical scliedule of SRIVIs for a year:

SRM Radionuclide High Lever Low Level Month

4401* locline-131 750 MBq (20 mCi) 25 MBq (700 [iC\) January

4412* l\/lolybdenum-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 pCi) April OPEN May

4404* Thallium-201 375 MBq (10 mCi) 35 MBq (900 gCi) 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)" ft 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 pCi) December

* These SR/Ms 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 the 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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Radon Emanation Standard

This SRM is intended for the calibration of radon-222 measuring instruments. It consists of a small heat-sealed

polyethylene cylinder containing approximately 0.35g of radium-226 solution. The SRM is calibrated in terms of

the radium-226 activity and in terms of the emanation fraction of the radon-222 under specified conditions.

SRM Radionuclide

4968 Radium-226

Activity (Bq)

4, 40, or 400

Caiibration Date

09/1991

Beryllium Isotopic Ratio Standard

SRIVI Radionuclide

4325 Beryllium-10/

Beryllium-9

(in IN HCI)

Isotopic Ratio

3 X 10

Total Nuclide

Concentration

(mg/g)

Calibration Date

08/1986

Volume

(mL)

50

Carbon-14 Dating Standard

This SRM is an international standard for contemporary carbon- 14 against which world-wide measurements

can be compared.

SRM Description

4990C Oxalic Acid

Unit Size

8 X 28g

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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 Freshwater Lake Sediment 25

4355 Peruvian Soil 75

4356 Ashed Bone 15

4357 Ocean Sediment 85

Neutron Density Monitor Wire

SRM Description Cobalt Composition

(weight %)

953 Cobalt in Aluminum Wire 0.116

Unit Size

0.5 mm diameter X 1 m

Fission Track Glass

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

SRM Uranium Composition Uranium-235 Reactor Neutron Fluence

(Mg/g) (Atom %) Position (xlO"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

91 Materials on Filter Media

91 Trace Constituent Elements

in Blank Filters 91 Respirable Silica

92 Lead in Paint, Dust, and Soil

93 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 Description Set Size Elemental

Composition

Diameter

(mm)

Pore Size

(pm)

2679a Quartz on Filter Media

2783 Air Particulate on RIter

2x3 levels, plus 2 blanks

2 filters, plus 2 blanks

Quartz, Clay 47

18 certified values 47

9 reference values

0.45

0.4

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 (Xp) 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

2681 Ashless Blank Filter 42.5

0.45 0.09

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 Safet\' and Health (NIOSH) Analytical Method 7500

or equivalent methods.

SRM Description Mass Fraction (%) Unit Size (g)

1878a Respirable Alpha Quartz 100.00 ± 0.21 5

1879a Respirable Cristobalite 95.6 ± 0.4 5

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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 <0.001 mg/cm" 1 blank film 2571 3.58 mg/cm' 1 film, plus 1 blank 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 U.3U( 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

/I Q/l 0/ ^.o4 /o g 2581 0.449 % 35 g 2582 209.8 mg/kg 20 g 2589 9.99 % 35 g

Indoor Dust, Trace Elements m (As, Cd, Cr, Hg, Pa)

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

SRM Description Asbestos Type Unit Size

1866a Common Commercial Asbestos chrysotile

grunerite (Amosite)

riebeckite (Crocidolite)

3 X 4g

1876b Chrysotile Asbestos for TEM 10 sections: 3 mm X 3 mm

RM 8411 Mixed Asbestos Research Filter chrysotile asbestos

grunerite (Amosite)

1 cm^

ASBESTOS TESTING

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Subject Index

A

ABSORBANCE

74 See MOLECULAR... SPECTROMETRY

ACETANILIDE

41 use in MICROCHEMISTRY

ACIDIMETRIC VALUE

(STOICHIOMETRY)

40 of Benzoic Acid 40 of Boric Acid 65 of Potassium Hydrogen

Phthalate ADH ESION (TAPE

ADH ESION TESTING)

6 Linerboard for AGR ICULTURAL

MAT ERIALS

11 Apple Leaves 9 Corn Kernel (Zea Mays) 9 Corn Stalk (Zea Mays) 11 Fluoride in Vegetation 11 Peach Leaves 11 Pine Needles 9 Spinach Leaves 11 Tomato Leaves AIR PARTICULATE

91 See MATERIALS ON FILTER MEDIA AIR POLLUTION

24 See PRIMARY GAS

MIXTURES ALCOHOL

15 Ethanol Solutions ALCOHOLS

(FOSSIL FUELS)

29 Alcohol in Gasoline 29 Ethanol 29 Methanol 29 Methanol and t-Butanol ALLOYS (FERROUS)

47 See FERROUS METALS

ALLOYS (NONFERROUS)

56 See NONFERROUS METALS

ALUMINA

32 as Bauxite (ORES)

34 as Burnt REFRACTORIES

32 Reduction Grade (ORES) 72 REFERENCE POINT

2 for SURFACE AREA OF POW- DERS

83 X-RAY SPECTROMETRY

ALUMINUM

71 Freezing Point of (DEFINING

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

42 SPECTROMETRY Solution 75 Specular Reflectance

(Mirrors) ALUMINUM BASE

ALLOYS

56 See NONFERROUS

METALS

AMERICIUM

(RADIOACTIVITY)

85 Americium-241

85 Americium-243

89 Columbia River Sediment

89 Human Liver 89 Human Lung

89 Peruvian Soil AMMONIUM

DIHYDROGEN

PHOSPHATE

11 See FERTILIZERS ANALYZED GASES

24 See PRIMARY GAS

MIXTURES ANGIOTENSIN I 13 See HEALTH & CLINICAL ANISIC ACID

41 use in MICROCHEMISTRY

ANION

CHROMATOGRAPHY

44 Bromide Solution 44 Chloride Solution 44 Fluoride Solution 44 Nitrate Solution 44 Phosphate Solution 44 Sulfate Solution ANTICONVULSANT

DRUG LEVEL ASSAY

13 See HEALTH & CLINICAL

ANTIEPILEPSY DRUG

LEVEL ASSAY

13 See HEALTH & CLINICAL ANTIMONY

42 SPECTROMETRY Solution ARGILLACEOUS

LIMESTONE

34 See ROCKS AND MINERALS ARSENIC

79 Implant in Silicon (DEPTH

PROFILING)

42 SPECTROMETRY Solution ARSENIC TRIOXIDE

(STOICHIOMETRY)

40 Reductometric value ASBESTOS

93 Common Commercial

93 Mixture on Filter ASHED BONE

(RADIOACTIVITY)

89 NATURAL MATRIX MATERIALS ATOMIC ABSORPTION

SPECTROMETRY

42 See SPECTROMETRIC

SINGLE ELEMENTS

AUTO CATALYSTS

24 Recycled Monolith 24 Recycled Pellet B

BALL BAR

(PERFORMANCE

MATERIALS)

6 Coordinate Measuring

Machine Probe BARIUM

85 as Barium-133

(RADIOACTIVITY)

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

42 SPECTROMETRY Solution

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
BASALT ROCK

34 See ROCKS AND MINERALS BASIMETRIC VALUE

(STOICHIOMETRY)

40 of Tris(hydroxymethyl)-

aminomethane

BAUXITE (ORES)

32 from Arkansas 32 from the Dominican Republic

32 from Jamaica 32 from Surinam BEARING METAL

(PB-SB-SN)

58 See LEAD BASE ALLOYS BENZOIC ACID

40 Acidimetric Value (STOICHIOMETRY)

70 Calorimetric Value (COMBUSTION CALORIMETRY)

BERYLLIUM

57 in COPPER BASE ALLOYS

42 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

71 for DIFFERENTIAL SCANNING

CALORIMETRY BISMUTH

42 SPECTROMETRY Solution BLEACHED KRAFT

PULPS

7 Northern Softwood

7 Eucalyptus Hardwood

BONE ASH

17 See HEALTH & CLINICAL 89 See NATURAL MATRIX MATERIALS BONE MEAL

17 See HEALTH & CLINICAL BORATE ORE

32 See ORES

BORON

79 Implant in Silicon (DEPTH

PROFILING)

42 SPECTROMETRY Solution BORIC ACID

40 Acidimetric/Assay Values of (STOICHIOMETRY)

44 Enriched in Boron-lO (STA- BLE ISOTOPIC MATERIALS)

BOTANICAL

11 See FOOD &

AGRICULTURAL BOVINE

9 Liver (FOOD &

AGRICULTURE)

9 Muscle Powder 15 Serum Albumin (HEALTH &

CLINICAL BRASS

56 See NONFERROUS

METALS

BROMIDE

44 ANION CHROMATOGRAPHY

Solution 44 Sodium Bromide (STABLE

ISOTOPICS)

BROMINE

9 in FOOD & AGRICULTURE BRONZE

57 See COPPER BASE ALLOYS BUFFERS

65 See ION ACTIVITY BURNT REFRACTORIES

(ALUMINUM OXIDE)

34 See REFRACTORIES

CADMIUM

36 Cadmium

Cyclohexanebutyrate

42 SPECTROMETRY Solution 73 VAPOR PRESSURE OF MET- ALS CALCIUM

13 Calcium Carbonate (HEALTH

& CLINICAL)

16 Calcium Hydroxyapatite (BIO- MATERIALS)

42 SPECTROMETRY Solution CALORIMETRY

(THERMODYNAMIC

PROPERTIES)

70 COMBUSTION

CALORIMETRY

71 DIFFERENTIAL SCANNING

CALORIMETRY

71 DIFFERENTIAL THERMAL

ANALYSIS 70 ENTHALPY AND HEAT CAPACI- TY 70 SOLUTION CALORIMETRY CARBIDES (CERAMICS

AND GLASSES)

61 Silicon CARBIDE

61 Tungsten CARBIDE 61 See CEMENTED TUNGSTON

CARBIDES CARBON

24 Carbon Modified Silica HNORGANICS)

88 Carbon-14 Dating 47 in PLAIN CARBON STEELS

47 (FERROUS METALS)

CARBON DIOXIDE

(PRIMARY GAS

MIXTURES)

25 Carbon Dioxide in Nitrogen

CARBON MONOXIDE

(PRIMARY GAS

MIXTURES)

25 Carbon Monoxide in Air 25 Carbon Monoxide in Nitrogen

25 Carbon Monoxide and

Propane in Nitrogen

B-CAROTENE (FAT

SOLUBLE VITAMINS)

14 in Human Serum (HEALTH &

CLINICAL)

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 95
CAST IRON

47 See FERROUS METALS

CAST STEEL

53 See FERROUS METALS

CATALYST MATERIALS

37 High Sulfur Gas Oil Feed (CATALYST CHARACTERIZATION MATERIAL) 24 Used Auto Catalysts (INOR- GANICS)

CEMENTS

2 CEMENT TURBIDIMETRY AND

FINENESS(SIZING)

63 PORTLAND CEMENT CLINK- ERS 63 PORTLAND CEMENTS

CERAMIC MATERIALS

(CERAMICS AND

GLASSES)

61 CARBIDES

61 CEMENTED TUNGSTON CAR- BIDES 62 GLASSES

34 See REFRACTORIES 34 See ROCKS AND MINERALS 75 See SPECULAR SPECTRAL

REFLECTANCE CERIUM

42 SPECTROMETRY Solution CESIUM

(RADIOACTIVITY)

85 as Cesium-137 Burn-up Standard 42 SPECTROMETRY Solution CHARPY

5 V-NOTCH TEST BLOCKS

CHEMICAL

39 See HIGH PURITY MATERIALS CHLORIDE

44 ANION ION CHROMATOGRAPHY Solution CHLORINE

85 as Chlorine-36 (RADIOACTIVITY)

37 in LUBRICATING BASE OILS 44 STABLE ISOTOPIC MATERIAL

CHLORO

COMPOUNDS (ORGANIC

CONSTITUENTS)

20 in Biphenyls

21 in Cod Liver Oil 20 in Halocarbons 41 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

44 as Chromium Nitrate (STABLE ISOTOPIC MATERIALS)

33 in CLAYS 79 Cr/CrO Thin Film Depth

Profile 36 Tris (l-phenyl-l,3-butanedion)

chromium (III)

. 42 SPECTROMETRY Solution 48 in Steels (FERROUS

METALS)

CHROMIUM

COMPOUNDS

34 in ROCKS AND MINERALS CHRYSOTILE

93 in ASBESTOS (INDUSTRIAL

HYGIENE)

CLAYS

33 Brick 33 Flint 33 Plastic CLINICAL LABORATORY

MATERIALS

17 Amino Acids in HCI 13 Angiotensin I (Human)

14 Anticonvulsant Drug Level Assay 14 Antiepilepsy Drug Level Assay

13 Bilirubin 17 Bone Ash 17 Bone Meal 15 Bovine Serum Albumin 15 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 15 Lead in Blood 14 Lipids in Frozen Human

Serum

13 Lithium Carbonate 13 Magnesium Gluconate

Di hydrate

13 d-Mannitol 13 4-Nitrophenol

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) COAL

70 for COMBUSTION CALORIME- TRY 30 Sulfur in (SULFUR IN FOSSIL FUELS)

28 TRACE ELEMENTS in COAL FLY ASH

28 TRACE ELEMENTS in COATING THICKNESS

80 NonmagneticCOPPER AND CHROMIUM ON STEEL

79 Tin-Lead Alloy (SOLDER

THICKNESS)

COBALT

85 as Cobalt-60 (RADIOACTIVITY)

42 SPECTROMETRY Solution COBALT BASE ALLOYS

56 NONFERROUS METALS

COCAINE METABOLITE

17 See FREEZE-DRIED URINE COCONUT OIL

10 Cholesterol in (FOOD & AGRI- CULTURE)

COD LIVER OIL

21 Organics in (ORGANIC CONSTITUENTS)

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
COLUMBIA RIVER

SEDIMENT

89 See NATURAL MATRIX MATERIALS CONDUCTIVITY,

ELECTRICAL

PROPERTIES)

77 of Electrolytic Iron 77 of Lead-Silica (GLASS)

CONDUCTIVITY,

ELECTROLYTIC

(ION ACTIVITY)

67 Hydrochloric Acid in Water 66 Potassium Chloride in Water 67 Sodium Chloride in Water CONDUCTIVITY,

THERMAL (THERMODYNAMIC PROPERTIES)

77 of Electrolytic Iron 77 of Graphite

COORDINATE MEASURING MACHINE PROBE

PERFORMANCE 6

COPPER

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

58 Brass (COPPER BASE

ALLOYS)

58 Bronze (COPPER BASE

ALLOYS) 57 Cupro-Nickel (COPPER BASE

ALLOYS)

70 ENTHALPY AND HEAT CAPACI- TY of 47 in FERROUS METALS

72 Freezing Point of (SEC- ONDARY REFERENCE

POINTS)

35 High-Purity METALS (MICROANALYSIS) 57 Nickel Silver (COPPER BASE

ALLOYS)

57 in NONFERROUS METALS

33 in ORES

42 SPECTROMETRY Solution 44 STABLE ISOTOPES of 57 as Unalloyed Copper (COP- PER "BENCHMARK)

COPPER BASE ALLOYS

56 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 CREATININE

13 See HEALTH & CLINICAL CRUDE OIL

28 Vanadium in (METAL

CONSTITUENTS)

CUP FURNACE

(FIRE RESEARCH)

4 See SMOKE TOXICITY CURIUM

(RADIOACTIVITY)

85 as Curium-243

85 as Curium-244

CYSTINE

41 See MICROCHEMISTRY

D

DENSITY

82 of Lead Silica Glass 89 Neutron Density Monitor Wire (RADIATION

DOSIMETRY)

4 of Smoke (SMOKE

DENSITY CHAMBER)

DEPTH PROFILING

79 Nickel/Chromium

Thin Film 79 Arsenic Implant in Silicon Boron Implant in Silicon 79

DEXTROSE (D-GLUCOSE)

13 See HEALTH & CLINICAL DIFFERENTIAL

SCANNING

CALORIMETRY

71

71

71

71

71

Biphenyl Indium Mercury

Thermal Analysis

Purity Set

Tin

DIFFERENTIAL THERMAL

ANALYSIS 71

DIFFRACTION

(X-RAY) 83

DIOXIN (IN ISOOCTANE)

20~ See ORGANIC

CONSTITUENTS DISODIUM HYDROGEN

PHOSPHATE

66 for pD CALIBRATION 65 for pH CALIBRATION DNA

(abbr. for Diribonucleic Acid) DNA PROFILING

16 See HEALTH & CLINICAL 16 DNA Profiling 16 PCR-Based DNA Profiling 16 DNA Mitochondrial Sequencing

DOLOMITIC LIMESTONE

34 See ROCKS AND

MINERALS DOSIMETRY

(RADIOACTIVITY)

89 Neutron Density Monitor Wire DRUG LEVEL ASSAY

(ANTIEPILEPSY)

14 See HEALTH & CLINICAL DRUGS OF ABUSE

17 in FREEZE-DRIED URINE DSC

71 abbr. for Differential Scanning Calorimetry

DTA

71 abbr. for Differential Thermal

Analysis

DUST

92 Urban (TRACE ELEMENTS)

21 Urban (ORGANIC

CONSTITUENTS)

DYE PENETRANT TEST

(CRACK) BLOCK

5 (NONDESTRUCTIVE

EVALUATION)

DYSPROSIUM

42 SPECTROMETRY Solution

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 97
EDDY CURRENT

5 ARTIFICIAL FLAW FOR NDE ELECTRICAL

PROPERTIES

77 See ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

GRAPHITE & ELECTROLITIC 77 See ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF SILI- CON

81 See SUPERCONDUCTING

CRITICAL CURRENT

81 of GLASS (CERAMICS AND

GLASSES)

ELECTROLYTIC

CONDUCTIVITY

(ION ACTIVITY)

67 Hydrochloric Acid Solutions

for 67 Potassium Chloride Solutions

for 67 Sodium Chloride Solutions for ELECTRON

MICROSCOPE

35 THIN FILM FOR TRANSMISSION ELECTRON MICRO- SCOPE

ELECTRONIC AND

MAGNETIC ALLOY

59 Nickel-Iron 59 Nickel-Molybdenum

ELECTROPHORETIC

MOBILITY 67

ELLIPSOMETRY

80 Silicon Dioxide on Silicon ENTHALPY

(THERMODYNAMIC

PROPERTIES)

70 of Copper

70 of Molybdenum

70 of Synthetic Sapphire

70 of Polystyrene

ENVIRONMENTAL

MATRICES

23 See METAL CONSTITUENTS

(INORGANICS)

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

28 See TRACE ELEMENTS IN COALS & COKE

ERBIUM

42 SPECTROMETRY Solution ESTUARINE SEDIMENT

23 See (SOILS, SEDMENTS,

AND SLUDGES)

ETHANOL

29 Ethanol (ALCOHOLS AND

ETHERS IN REFERENCE

FUELS 15 Ethanol-Water (ETHANOL

SOLUTIONS)

ETHERS (ALCOHOLS

AND ETHERS IN REFERENCE FUELS

29 t-Amyl Methyl Ether 29 Ethyl t-Butyl Ether 29 Methyl t-Butyl Ether EUCALYPTUS

HARDWOOD

7 BLEACHED KRAFT PULPS EUROPIUM

85 as Europium-152 (RADIOACTIVITY) 42 SPECTROMETRY solution

F

FATTY ACIDS

(FOOD & AGRICULTURE)

10 Typical Diet FELDSPAR (ROCKS AND

MINERALS)

34 in Potash 34 in Soda

FERROUS ALLOYS

47 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

72 See THERMAL RESISTANCE OF GLASS, SILICA, AND

POLYSTYRENE

FILTER MEDIA

(MATERIALS ON

FILTER MEDIA)

91 Air Particulate on Filter 91 Quartz on FILTERS, OPTICAL 74

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 89

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

75 Quinine Sulfate Dihydrate

FLUORIDE

44 ANION CHROMATOGRAPHY

solution 17 in FREEZE-DRIED URINE 11 in Vegetation

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
FLUORO COMPOUNDS

41 p-Fluorobenzoic Acid (MICROCHEMISTRY)

FLUORSPAR (ORES)

32 Customs Grade 32 High Grade FLY ASH COAL

28 Coal Fly Ash (FOSSIL FUELS)

28 TRACE ELEMENTS

FOODS & AGRICULTURE

(NUTRITION

COMPOSITION)

10 Baking Chocolate 10 Baby Food Composite

10 Corn Bran 10 Corn Starch 10 Durham Wheat Flour 10 Fatty Acids & Cholesterol 10 Infant Formula 10 Meat Homogenate

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 FOSSIL FUELS

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

CALORIMETRY)

29 Ethanol (ALCOHOLS AND

ETHERS IN REFERENCE

FUELS)

28 Isooctane 28 n-Heptane

28 METAL CONSTITUENTS in Fossil Fuels 28 METAL CONSTITUENTS in Residual Fuel Oil 29 Methanol 30 Sulfur in Coal (SULFUR IN FOSSIL FUELS)

30 Sulfur in Kerosine (SULFUR

IN FOSSIL FUELS)

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

70 Synthetic Refuse Derived Oil (COMBUSTION CALORIMETRY)

28 TRACE ELEMENTS in Coal 28 TRACE ELEMENTS in Coal Fly Ash 28 TRACE ELEMENTS in Fuel Oil 28 Vanadium in Crude Oil (METAL CONSTITUENTS IN FOSSIL FUELS)

FREE CUTTING BRASS

56 See NONFERROUS

METALS

FRESHWATER

LAKE SEDIMENT

(RADIOACTIVITY)

89 Freshwater Lake Sediment

(NATURAL MATRIX

MATERIALS)

FREEZING POINT

(THERMODYNAMIC

PROPERTIES)

71 of Aluminum (DEFINING

FIXED POINT, ITS-90) 72 of Copper (SECONDARY REF- ERENCE POINTS) 71 Of Indium (DEFINING FIXED

POINT, ITS-90) 72 of Lead (REFERENCE POINTS) 71 of Sliver (DEFINING FIXED

POINT, ITS-90) 71 of Tin (DEFINING FIXED

POINT, ITS-90) 71 of Zinc (DEFINING FIXED

POINT, ITS-90) FSV

14 abbr. for Fat Soluble Vitamins FUELS

28 See FOSSIL FUELS FUMED SILICA

BOARD 72

72 See THERMAL RESISTANCE

OF GLASS, SILICA, AND

POLYSTYRENE

GADOLINIUM

42 SPECTROMETRY Solution GALLIUM

23 in Buffalo River Sediment

(SOILS, SEDIMENTS, AND

SLUDGES)

28 in Coal (TRACE

ELEMENTS)

28 in Coal Fly Ash (TRACE ELE- MENTS)

87 as Gallium-67 (RADIOPHARMACEUTICALS)

62 in Glass (TRACE

ELEMENTS)

72 Melting Point (THERMODYNAMIC PROPERTIES)

44 Metal (STABLE ISOTOPIC MATERIALS)

42 SPECTROMETRY Solution

GAS CHROMATOGRAPHY

(ORGANIC

CONSTITUENTS)

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

GAS MIXTURES)

24 See PRIMARY GAS MIXTURES GASES IN METALS

55 in Irons (FERROUS

METALS) 55 in Steels (FERROUS

METALS)

60 in Unalloyed Titanium (NONFERROUS METALS)

GASOLINE

29 See FOSSIL FUELS GEOLOGICAL

32 See GEOLOGICAL

MATERIALS AND ORES

GERMANIUM

42 SPECTROMETRY Solution GILDING METAL

58 See NONFERROUS

METALS GLASS BEADS

1 See SIZING GLASSES

82 Borosilicate (VISCOSITY OF

GLASS)

62 Chemical Composition

81 Chemical Resistance 82 DENSITY AND REFRACTIVE

INDEX of 62 Fused Ore Glass 83 GLASS LIQUIDUS TEMPERATURE

62 High-Boron Borosilicate 62 Lead-Barium 81 Lead-Silica (ELECTRICAL PROPERTIES OF GLASS)

62 Low-Boron Soda-Lime Powder 73 LABORATORY THERMOMETER

(MERCURY IN GLASS)

62 Multi Component

82 RELATIVE STRESS OPTICAL

COEFFICIENT of 34 Sand (ROCKS AND

MINERALS)

62 Soda-Lime Container 62 Soda-Lime Flat 62 Soda-Lime Float 62 Soda-Lime Sheet

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 99
82 Soda-Lime-Silica (VISCOSITY OF GU\SS)

62 Soft Borosilicate 62 SYNTHETIC GLASS (TRACE

ELEMENTS)

72 THERMAL EXPANSION OF METAL & GLASS

72 THERMAL RESISTANCE OF

GLASS, SILICA, AND POLY- STYRENE

82 VISCOSITY FIXPOINTS of GLASS SAND

34 See ROCKS AND

MINERALS

GLASS SPHERES

1 PARTICLE SIZE (SIZING) D-GLUCOSE

13 aka. Dextrose (HEALTH &

CLINICAL)

40 Polarimetric Value of (STOICHIOMETRY)

GOETHITE

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

GOLD

75 First Surface Gold on Nickel- Plated Aluminum (SPECULAR SPECTRAL REFLECTANCE)

39 METALS (HIGH PURITY METALS)

41 METALS (MICROANALYSIS)

32 Ore Refractories 42 SPECTROMETRY Solution 73 VAPOR PRESSURE OF MET- ALS 40 Royal Canadian Mint Reference Materials (HIGH PURITY MATERIALS)

GRAPHITE

73 THERMAL CONDUCTIVITY OF

GRAPHITE AND IRON GRAVITY

SEDIMENTATION

1 Zirconium Oxide (PARTICLE SIZE)

H

HAFNIUM

42 SPECTROMETRY Solution 60 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

59 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)

70 COMBUSTION

CALORIMETRY

71 DEFINING FIXED P0INT,ITS-90 71 DEFINING FIXED POINT

CELLS, ITS-90 71 DIFFERENTIAL SCANNING

CALORIMETRY

71 DIFFERENTIAL THERMAL

ANALYSIS 80 ENTHALPY AND HEAT CAPACI- TY 72 FREEZING POINY, MELTING

POINT, AND TRIPPLE POINT CELLS

73 LABORATORY

THERMOMETER

72 REFERENCE POINTS 70 SOLUTION CALORIMETRY

73 THERMAL CONDUCTIVITY OF

GRAPHITE AND IRON 72 THERMAL EXPANSION OF METAL & GLASS

72 THERMAL RESISTANCE OF

GLASS, SILICA, AND

POLYSTRYENE

73 THERMOCOUPLE

MATERIAL, PUTINUM

73 VAPOR PRESSURE OF METALS

HEPES

(BIOLOGICAL BUFFERS)

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

Acid 66 HEPES Free Acid 66 NaHEPESate N-HEPTANE

(FOSSIL FUELS

29 REFERENCE LIQUIDS FOR

EVALUATING FUELS HIGH ALLOY

STEELS (FERROUS

METALS)

50 Chromium Nickel (Copper

Precipitation Hardening)

50 Chromium Nickel (Molybdenum Precipitation Hardening)

50 High Nickel 50 High Temperature Alloy {A286) Nickel-Chromium 50 High Temperature Alloy L605

50 High Temperature Alloy Iron- Nickel-Cobalt 50 Valve Steel HIGH PURITY

METALS

39 High Purity Gold 39 High Purity Platinum 39 High Purity Zinc 39 Refined Copper

39 Selenium Intermediate Purity 39 Zinc Intermediate Purity 39 Zinc Metal HIGH TEMPERATURE

ALLOYS

47 See FERROUS METALS

HOLMIUM

75 Holmium Oxide Solution Wavelength

42 SPECTROMETRY Solution HUMAN

14 See HEALTH & CLINICAL 89 LIVER (NATURAL

MATRIX MATERIALS)

(RADIOACTIVITY)

89 LUNG (NATURAL

MATRIX MATERIALS)

(RADIOACTIVITY) 14 Serum (SERUM

MATERIALS)

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
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)

21 Polychlorinated

Biphenyls in (ORGANIC CONSTITUENTS)

HYDROGEN

85 as Hydrogen-3 (RADIOACTIVI- TY SOLUTIONS)

60 Unalloyed Titanium for (GASES IN METALS)

HYDROXYAPATITE

16 See Calcium Hydroxyapatite

4-HYDR0XY-3-

DL-MANDELiC

(VMA) 13

METHOXYACID

I

ICTAC

71 abbr. for International Confederation of Thermal

Analysis and Calorimetry

76 X-RAY AND PHOTOGRAPHY

INCONEL

59 NICKEL BASE ALLOYS (NONFERROUS METALS)

INDIUM

87 as Indium-Ill (RADIOPHARMACEUTICALS) 71 DEFINED FIXED POINT,

ITS-90 72 FREEZING POINT, MELTING

POINT, AND TRIPLE POINT CELLS 42 SPECTROMETRY Solution INDUSTRIAL HYGIENE

91 See INDUSTRIAL HYGIENE INFRARED, NEAR

75 INFRARED REFLECTANCE IODINE (RADIOACTIVITY)

87 as lodine-125 (RADIOPHARMACEUTICALS)

85

87

ION

66

67

66

66

65

as lodine-129 (RADIOACTIVE

SOLUTIONS)

as lodine-131 (RADIOPHARMACEUTICALS)

ACTIVITY

BIOLOGICAL BUFFER SYSTEMS

ELECTROLYTIC CONDUCTIVITY

ION-SELECTIVE ELECTRODE

CALIBRATION pD CALIBRATION

pH CALIBRATION IRON

73 Electrolytic Iron (THERMAL

CONDUCTIVITY OF GRAPHITE AND IKON) 47 See FERROUS METALS

13 Iron Metal (HEALTH & CLINI- CAL)

42 SPECTROMETRY Solution 36 Tris(l-phenyl-l-3 butainediono)-iron(lll) (METALLO- ORGANIC COMPOUNDS)

ISOTOPE(S)

45 See LIGHT STABLE

ISOTOPIC MATERIALS 45 See HIGH PURITY MATERIALS 88 See RADIOACTIVITY K

KEROSINE

30 Sulfur in (SULFUR IN FOSSIL FUELS)

KNOOP MICROHARDNESS (SURFACE

FINISH)

6 Bright Copper

6 Bright Nickel 6 Silicon Nitride

LANTHANUM

42 SPECTROMETRY Solution LAKE SEDIMENT

(RADIOACTIVITY)

89 Freshwater Lake Sediment

(NATURAL MATRIX

MATERIALS)

LEAD

36 Lead Cyclohexanebutyrate

(METALLO-ORGANIC COM- POUNDS)

15 Lead in Blood (HEALTH &

CLINICAL) 13 Lead Nitrate (HEALTH &

CLINICAL)

44 Metal Equal Atom (STABLE

ISOTOPIC MATERIALS)

44 Metal, Natural (STABLE ISO- TOPIC MATERIALS)

44 Metal, Radiogenic (STABLE

ISOTOPIC MATERIALS)

92 In Paint Film 92 In Powdered Paint 92 In Indoor Dust, Trace Elements 92 In Paint on Fiberboard 92 In Soil, Trace Elements 56 See NONFERROUS METALS

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

SOIL) 28 in Reference Fuel (METAL CONSTITUENTS IN FOSSIL

FUELS)

42 SPECTROMETRY Solution LEAD BASE

ALLOYS/MATERIALS

56 See NONFERROUS

METALS

LEAVES

(FOOD & AGRICULTURE)

11 Apple

11 Peach 11 Pine Needles 11 Spinach

11 Tomato LIMESTONE (ROCKS

AND MINERALS)

34 Argillaceous

34 Dolomitic LINERBOARD

6 for TAPE ADHESION TESTING LINEWIDTH

(METROLOGY)

78 OPTICAL MICROSCOPE

LINEWIDTH MEASUREMENT

LIPIDS

14 in Human Serum (SERUM

MATERIALS)

LIQUID

CHROMATOGRAPHY

19 GS/MS AND LC SYSTEM

PERFORMANCE

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 1.01
LIQUIDUS

TEMPERATURE

83 Soda-Lime Silica 83 Aluminosilicate LITHIUM

45 Carbonate (LIGHT STABLE

ISOTOPIC MATERIALS) 13 Carbonate (HEALTH & CLINI- CAL)

36 Lithium Cyclohexanebutyrate

(METALLO-ORGANIC COMPOUNDS)

32 Ore, Petalite (ORES)

32 Ore, Spodumene (ORES)

42 SPECTROMETRY Solution LIVER

9 Bovine (FOODS AND

BEVERAGES)

89 Human (NATURAL MATRIX

MATERIALS) (RADIOACTIVITY)

LUBRICATING BASE OIL

37 Total Chlorine 37 Total Nitrogen

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

89 Human (NATURAL MATRIX

MATERIALS)

LUTETIUM

42 SPECTROMETRY Solution M

MAGNETIC MOMENT

7 Nickel Disk

7 Nickel Sphere

7 Yttrium Garnet Sphere

MAGNESIUM

13 Magnesium Gluconate

Dihydrate (HEALTH &

CLINICAL)

44 Magnesium Metal (STABLE

ISOTOPIC MATERIALS)

42 SPECTROMETRY Solution MAGNIFICATION

79 SCANNING ELECTRON

MICROSCOPE (SEM)

MANGANESE

79 SEM Performance Standard 79 SEM Sharpness Standard 42 SPECTROMETRY Solution

D-MANNITOL (HEALTH

& CLINICAL) 13

MARIJUANA

METABOLITE

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

MARINE MATERIALS

23 Buffalo River Sediment

(METAL CONSTITUENTS IN NATURAL MATRICES)

23 Estuarine Sediment (METAL CONSTITUENTS IN NATURAL

MATRICES)

34 Limestone Argillaceous

34 (ROCKS AND MINERALS)

34 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)

21 Polychlorinated Biphenyls

(Congeners) in River Sediment A (ORGANIC

CONSTITUENTS)

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 88 See RADIOACTIVITY 44 See STABLE ISOTOPIC MATERIALS MATERIALS ON

FILTER MEDIA

91 Quartz on Filter Media

91 Air Particulate on Filter 91 Cellulose Acetate Membrane

91 Ashless Blank Filter 91 Respirable Alpha Quartz

91 Respirable Cristobalite MELTING POINT

AND TRIPLE POINT

(THERMODYNAMIC

PROPERTIES) 72

MERCURY

17 Mercury (TOXIC SUBSTANCES

IN URINE) 71 Mercury (Triple Point) (DEFIN- ING FIXED POINT ITS-90) 43 SPECTROMETRY Solution 28 TRACE ELEMENTS (FOSSIL

FUELS)

28 Trace Mercury in Coal (TRACE

ELEMENTS)

23 in Water (METAL CONSTITUENTS IN NATURAL

MATRICES)

METALLO-ORGANICS

(ENGINE WEAR

MATERIALS) 36

METALS ON

FILTER MEDIA

91 See MATERIALS ON FILTER MEDIA METHANE (PRIMARY

GAS MIXTURES)

26 Methane in Air METROLOGY 78

MICROANALYSIS 35

MICROCHEMISTRY

(HIGH PURITY

MATERIALS)

41 Acetanilide 41 Anisic Acid 41 m-Chlorobenzoic Acid 41 Cystine

41 p-Fluorobenzoic Acid 41 Nicotinic Acid 41 Urea MICROCOPY

76 Microcopy Resolution

Test Chart(X-RAY AND

PHOTOGRAPHY)

MICROHARDNESS

(SURFACE FINISH)

6 of Bright Copper

6 of Bright Nickel 6 of Ceramic MICROSCOPY

(METROLOGY)

79 DEPTH PROFILING 80 ELLIPSOMETRY

78 OPTICAL MICROSCOPE

LINEWIDTH MEASUREMENT

79 SCANNING ELECTRON

MICROSCOPE (SEM)

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
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)

24 Ambient Non-Methane

Organics in Nitrogen

25 Carbon Dioxide in Nitrogen

25 Carbon Monoxide in Air 25 Carbon Monoxide in Nitrogen

26 Hydrogen Sulfide in Nitrogen

26 Methane in Air 26 Nitric Oxide in Nitrogen

26 Oxides of Nitrogen in Air 27 Oxygen in Nitrogen 27 Propane in Air 27 Sulfur Dioxide in Nitrogen

MOLECULAR WEIGHT

AND MELT FLOW

(POLYMERIC

PROPERTIES)

69 Polyethylene Gas Pipe Resin 68 Polyethylene Linear 68 Polyiethylene oxide) 69 Polyethylene Resin 68 Poly(methylmethacrylate)

68 Polystyrene

MOLYBDENUM

70 ENTHALPY AND HEAT

CAPACITY 87 as Molybdenum-99-

Technetium-99m (RADIO- PHARMACEUTICALS) 87

43 SPECTROMETRY Solution N

NAVAL BRASS

56 See NONFERROUS METALS NDE

5 abbr. for Nondestructive

Evaluation NEODYMIUM

43 SPECTROMETRY Solution

NEUTRON MONITOR

(RADIOACTIVITY)

89 Neutron Density Monitor Wire (RADIATION DOSIMETRY)

NICKEL

85 as Nickel-63 (RADIOACTIVE

SOLUTION)

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

44 Nickel (STABLE ISOTOPIC MATERIALS) 79 Nickel-Chromium Thin Rlm(DEPTH PROFILING) 59 NICKEL BASE ALLOYS (NONFERROUS METALS)

59 NICKEL OXIDES (NONFERROUS METALS)

7 Nickel Disk (MAGNETIC

MOMENT)

7 Nickel Sphere (MAGNETIC

MOMENT)

43 SPECTROMETRY Solution NICOTINIC ACID

41 MICROCHEMISTRY (HIGH PURITY MATERIALS)

NIOBIUM

87 as Niobium-94 (GAMMA RAY POINT SOURCES)

43 SPECTROMETRY Solution NITRATE

44 ANION CHROMATOGRAPHY

Solution NITRIC OXIDE (PRIM

GAS MIXTURES)

26 Nitric Oxide in Nitrogen

ARY

NITRIDE

2 Silicon Nitride (SURFACE AREA OF POWDERS)

6 (MICROHARDNESS)

NITROGEN (PRIMARY

GAS MIXTURES)

37 Total Nitrogen (LUBRICATING BASE OILS) 4-NITROPHENOL 13

NONDESTRUCTIVE

EVALUATION

5 ARTIFICIAL FUW FOR EDDY CURRENT NDE NONFERROUS ALLOYS

56 See NONFERROUS METALS

NORTHERN

SOFTWOOD

7 BLEACHED KRAFT PULPS NUCLEAR MATERIALS

(RADIOACTIVITY)

88 Carbon-14 DATING 89 FISSION TRACK GLASS

87 GAMMA RAY POINT SOURCES

89 NATURAL MATRIX MATERIALS 85 RADIOACTIVE SOLUTIONS

87 RADIOPHARMACEUTICALS

88 RADON EMANATION NUTRITION

9 See FOOD & AGRICULTURE 0

OBSIDIAN ROCK

34 ROCKS AND MINERALS OCEAN MATERIALS

(RADIOACTIVITY)

(NATURAL MATRIX

MATERIALS)

89 Ocean Sediment

OIL

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

37 High Sulfur Gas Oil Feed (CATALYST CHARACTERIZATION MATERIALS)

31 Moisture in Oils (FOSSIL

FUELS) 37 Nitrogen (LUBRICATING BASE

OILS) 21 Organics in Cod Liver Oil (ORGANIC CONSTITUENTS) 21 Petroleum Crude Oil (ORGANIC CONSTITUENTS)

21 Polychlorinated Biphenyls in (ORGANIC CONSTITUENTS) 21 Shale Oil (ORGANIC

CONSTITUENTS)

37 Sulfur in (LUBRICATING BASE

OILS) 31 Sulfur in Residual Fuel Oil (SULFUR IN FOSSIL FUELS)

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

28 Vanadium and Nickel in Residual Fuel Oil (METAL CONSTITUENTS IN FOSSIL

FUELS)

37 WEAR-METALS IN OIL (ENGINE WEAR MATERIALS)

CO

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 103
OPTOELECTRONICS

(METROLOGY)

78 Optical Fiber Coating

78 Optical Fiber Diameter 78 Optical Fiber Ferrule Geometry

78 Pin Gauge for Optical Fiber Ferrules 78 Polarization Mode Dispersion

78 Wavelength Reference

Absorption Cell ORES (GEOLOGICAL

MATERIALS AND

ORES)

32 Alumina (Reduction Grade)

61 Bauxite, Arkansas 32 Bauxite, Dominican 32 Bauxite, Jamaican

32 Bauxite, Surinam

32 Borate Ore . ^ 33 Chinese Ores 32 Copper Ore Mill Heads

32 Copper Ore Mill Tails 32 Fluorspar, Customs Grade 32 Fluorspar, High Grade 32 Gold Ore, Refractory

32 Iron Ore, Canada

32 Iron Ore, Labrador 32 Iron Ore, Nimba

32 Iron Oxide Reduced

32 Lithium Ore (Petalite) 32 Lithium Ore (Spodumene)

32 Manganese Ore 32 Phosphate Rock Florida 32 Phosphate Rock Western 33 Pyrite Ore (ORE BIOLEACHING SUBSTRATE)

32 Rutile Ore 32 Scheelite Ore 32 Tungsten Concentrate ORGANICS

22 EPA: ORGANIC COMPOUNDS

RELATED TO (WATER

ANALYSIS) 22 1,1,1-Trichloroethane in Methanol 22 1,2,3-Trichloropropane In Methanol 22 1,2-Dichloroethane in Methanol 22 1,2-Dichloropropane in Methanol 22 Benzene in Methanol 22 Carbon Tetrachloride in Methanol 22 Ethylbenzene in Methanol 22 Isopropylbenzene in Methanol 22 Methylene Chlohde in Methanol 22 m-Xylene in Methanol 22 o-Xylene in Methanol

22 p-Xylene in Methanol 22 sec-Butylbenzene in Methanol 22 Tetrachloroethene

(Tetrachloroethylene) in Methanol 22 Toluene in Methanol 22 Vinyldene in Methanol 20 ORGANIC CONSTITUENTS

19 GC/MS AND LC SYSTEM

PERFORMANCE

OXALIC ACID

(RADIOACTIVITY)

88 Carbon-14 Dating

OXYGEN (PRIMARY

GAS MIXTURES)

27 Oxygen in Nitrogen

OXYGENATES

29 ALCOHOLS. ..IN REFERENCE FUELS OYSTER TISSUE

9 FOOD & AGRICULTURE

PACKAGE

24 Catalyst Package (CATALYST

PACKAGE FOR LUBRICANT

OXIDATION)

PAINT

92 LEAD IN PAINT, DUST AND

SOIL PALLADIUM

43 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)

91 MATERIALS ON FILTER MEDIA

21 Urban Dust/Organics

(ORGANIC CONSTITUENTS)

23 Urban Particulate Matter (INORGANICS)

66 pD CALIBRATION (ION ACTIVITY) 66 Disodium Hydrogen

Phosphate

66 Potassium Dihydrogen

Phosphate

66 Potassium Hydrogen

Phthalate 66 Sodium Bicarbonate 66 Sodium Carbonate PERUVIAN SOIL

(RADIOACTIVITY) 89

PESTICIDES (ORGANIC

CONSTITUENTS)

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

(ION ACTIVITY)

65 Calcium Carbonate 65 Disodium Hydrogen

Phosphate

65 Potassium Dihydrogen

Phosphate

65 Potassium Hydrogen

Phthalate 65 Potassium Hydrogen Tartrate 65 Potassium Tetroxalate 65 Sodium Bicarbonate 65 Sodium Carbonate 65 Sodium Tetraborate Decahydrate

66 See BIOLOGICAL BUFFER SYSTEMS

PHOSPHATE

66 See pD CALIBRATION 65 See pH CALIBRATION 44 ANION CHROMATOGRAPHY

Solution

^ 32 Phosphate Rock (ORES)

36 Triphenyl Phosphate (METAL- LO-ORGANIC COMPOUNDS)

PHOSPHORUS

43 SPECTROMETRY Solution PHOTOGRAPHY

76 See X-RAY AND

PHOTOGRAPHY

PINE NEEDLES

9 See FOOD & AGRICULTURAL PLASTIC

68 See POLYMERIC PROPERTIES

P

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PLATINUM (HIGH

PURITY METALS)

39 High Purity Platinum 73 Platinum High Purity (THERMOELEMENT MATERIAL)

43 SPECTROMETRY Solution PLUTONIUM

(RADIOACTIVITY)

89 Ashed Bone 89 Columbia River Sediment

89 Human Liver 89 Human Lung

89 Ocean Sediment

89 Peruvian Soil 85 Plutonium-238 85 Plutonium-239 85 Plutonium-240 85 Plutonium-241 85 Plutonium-242 POLLUTANTS

28 METAL CONSTITUENTS IN FOSSIL FUELS 24 PRIMARY GAS MIXTURES 28 ORGANIC CONSTITUENTS

(ORGANICS)

POLONIUM

(RADIOACTIVITY)

85 Polonium-209 (RADIOACTIVE

SOLUTIONS)

POLYCHLORINATED

BIPHENYLS PCBS

20 Chlorinated Biphenyls

20 Chlorinated Biphenyl

Congeners in Isooctane 21 Polychlorinated Biphenyl

Congeners in Isooctane 21 Polychlorinated Biphenyls in Human Serum

21 Polychlorinated Biphenyls

in Oil 21 Polychlorinated Biphenyls in River Sediment A POLYETHYLENE

(MOLECULAR WEIGHT

AND MELT FLOW)

69 Polyethylene Gas Pipe Resin 68 Polyethylene Linear 68 Poly(ethylene Oxide) 68 Polyethylene Resin POLYMER

68 See POLYMERIC PROPERTIES POLY(METHYLMETHACRYLATE)

(POLYMERIC

PROPERTIES)

68 MOLECULAR WEIGHT AND

MELT FLOW

POLYSTYRENE

70 ENTHALPY AND HEAT

CAPACITY 70 (THERMODYNAMIC

PROPERTIES)

68 MOLECULAR WEIGHT AND

MELT FLOW

68 (POLYMERIC PROPERTIES)

POTASSIUM

43 SPECTROMETRY Solution POTASSIUM CHLORIDE

13 See PURE CRYSTALLINE STANDARDS

67 ELECTROLYTIC CONDUCTIVITY 66 ION-SELECTIVE ELECTRODE

CALIBRATION 44 STABLE ISOTOPIC MATERIALS 70 SOLUTION CALORIMETRY 40 STOICHIOMETRY POTASSIUM

DICHROMATE

74 MOLECULAR ABSORPTION 40 STOICHIOMETRY POTASSIUM

DIHYDROGEN

PHOSPHATE

11 FERTILIZERS 66 pD CALIBRATION 65 pH CALIBRATION POTASSIUM FLUORIDE

66 ION-SELECTIVE ELECTRODE

CALIBRATION POTASSIUM HYDROGEN

PHTHALATE

66 pD CALIBRATION 65 pH CALIBRATION 40 STOICHIOMETRY POTASSIUM HYDROGEN

TARTRATE

65 pH CALIBRATION POTASSIUM IODIDE

74 MOLECULAR ABSORPTION POTASSIUM NITRATE

11 FERTILIZERS 45 LIGHT STABLE ISOTOPIC MATERIALS POTASSIUM

TETROXALATE

65 pH CALIBRATION

POWDERED LEAD

BASE PAINT

92 LEAD IN PAINT, DUST,

AND SOIL PRASEODYMIUM

43 SPECTROMETRY Solution PRIMARY CHEMICALS

40 STOICHIOMETRY PRIORITY

POLLUTANT PAH

21 ORGANIC CONTAMINENTS

PYRITE ORE

33 ORE BIOLEACHING SUBSTRATE

Q

QUARTZ

91 MATERIALS ON FILTER MEDIA R

RADIOACTIVITY

89 FISSION TRACK GLASS

87 GAMMA RAY POINT SOURCES

89 NATURAL MATRIX MATERIALS 89 RADIATION DOSIMETRY

85 RADIOACTIVE SOLUTIONS

87 RADIOPHARMACEUTICALS

88 RADON EMANATION 88 Carbon-14 DATING RADIUM

(RADIOACTIVITY)

86 Radium-226 (RADIOACTIVE

SOLUTIONS)

88 Radium-226 (RADON

EMANATION)

REFERENCE FUELS

28 See FOSSIL FUELS REFLECTANCE (OPTICAL

PROPERTIES)

75 DIFFUSE SPECTRAL

REFLECTANCE

75 INFRARED REFLECTANCE

75 SPECUUR SPECTRAL

REFLECTANCE

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 105
REFRACTORIES

(GEOLOGICAL

MATERIALS AND

ORES)

34 Burnt Refractory

REFORMULATED

GASOLINES

28 See FOSSIL FUELS RESIDUAL RESISTIVITY

RATIO (ELECTRICAL

PROPERTIES 77

RESISTANCE

(THERMODYNAMIC

PROPERTIES)

72 THERMAL RESISTANCE OF

GLASS, SILICA, AND POLY- STYRENE

RESISTIVITY

(ELECTRICAL

PROPERTIES)

77 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

METALS

77 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

SILICON RHENIUM

43 SPECTROMETRY Solution RHODIUM

43 SPECTROMETRY Solution RICE FLOUR (FOOD &

AGRICULTURE) 9

RIVER SEDIMENT

(INORGANICS)

23 SOILS, SEDIMENTS, AND

SLUDGES

23 Buffalo River Sediment

23 Estuarine Sediment

RIVER SEDIMENT

(ORGANICS)

21 Polychlorinated Biphenyls in River Sediment A RIVER SEDIMENT

(RADIOACTIVITY)

89 Columbia River Sediment

(NATURAL MATRIX

MATERIALS)

ROCKS

34 Basalt Rock (ROCKS AND

MINERALS)

34 Obsidian Rock (ROCKS AND

MINERALS)

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

ROYAL CANADIAN

MINT REFERENCE

MATERIALS 40

RUBIDIUM

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

44 Rubidium Chloride (STABLE

ISOTOPIC MATERIALS)

43 SPECTROMETRY Solution

s

SAMARIUM

43 SPECTROMETRY Solution SAND (GLASS)

34 See ROCKS AND MINERALS SCANDIUM

43 SPECTROMETRY Solution SCANNING ELECTRON

MICROSCOPE

(METROLOGY)

79 SEM Performance Standard 79 SEM Sharpness Standard SCHEELITE ORE

32 ORES

SEDIMENT

23 METAL CONSTITUENTS IN NATURAL MATRICES 89 NATURAL MATRIX MATERIALS

(RADIOACTIVITY)

SELENIUM

39 Selenium Intermediate Purity (HIGH PURITY METALS)

43 SPECTROMETRY Solution SERUM MATERIALS

15 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

24 Carbon Modified Silica (INORGANICS) 72 Fumed Silica Board (THER- MAL RESISTANCE OF GLASS,

SILICA, AND POLYSTRYENE) 72 THERMAL EXPANSION OF

GLASS AND SILICA) 82 Lead Silica Glass (DENSITY

AND REFRACTIVE INDEX)

91 Respirable Alpha Quartz

(RESPIRABLE SILICA) 91 Respirable Cristobalite (RESPIRABLE SILICA) 34 Silica Brick (REFRACTORIES)

SILICON

77 ELECTRICAL RESISTIVITY AND CONDUCTIVITY OF

SILICON 36 Octaphenylcyclotetrasiloxane

(METALLO-ORGANIC

COMPOUNDS)

53 Silicon Metal (STEELMAKING

ALLOYS)

83 Silicon Powder (X-RAY DIF- FRACTION)

43 SPECTROMETRY Solution 53 See STEELMAKING ALLOYS SILICON DIOXIDE

80 Thin Film Thickness (ELLIPSOMETRY)

SILICON NITRIDE

(SIZING) (SURFACE

FINISH)

1 PARTICLE SIZE 2 SURFACE AREA OF POWDERS

6 MICROHARDNESS

SILVER

35 Alloy (METALS)

(MICROANALYSIS)

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

44 Silver Nitrate (STABLE

ISOTOPIC MATERIALS)

43 SPECTROMETRY Solution SINUSOIDAL

ROUGHNESS

3 SURFACE ROUGHNESS

(SURFACE FINISH)

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SIZING

2 CEMENT TURBIDiMETRY AND

2 FINENESS

1 PARTICLE SIZE 2 SURFACE AREA OF POWDERS

SLUDGE

23 Domestic Sludge (METAL CONSTITUENTS IN NATURAL

MATRICES)

23 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)

62 Soda-Lime, Container (GLASSES)

62 Soda-Lime, Flat (GLASSES)

62 Soda-Lime, Roat (GLASSES)

62 Soda-Lime, Sheet (GLASSES)

SODIUM

65 Disodium Hydrogen

Phosphate

65 Sodium Bicarbonate (ION ACTIVITY) 40 Sodium Carbonate (STOICHIOMETRY)

65 Sodium Carbonate (ION ACTIVITY) 13 Sodium Chloride (HEALTH & CLINICAL)

36 Sodium Cyclohexanebutyrate

(METALLO-ORGANIC

MATERIALS)

40 Sodium Oxalate (STOICHIOMETRY)

13 Sodium Pyruvate (HEALTH &

CLINICAL) 65 Sodium Tetraborate Decahydrate

43 SPECTROMETRY Solution SOILS

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

SLUDGES

SOLDER (METROLOGY)

79 Tin-Lead Alloy (SOLDER

THICKNESS)

SPECTRAL

REFLECTANCE

(OPTICAL PROPERTIES)

75 SPECULAR SPECTRAL

REFLECTANCE SPHERES (SIZING)

1 PARTICLE SIZE SPECTROMETRY

42 SINGLE ELEMENT solutions 74 See MOLECULAR

ABSORPTION SPECULAR SPECTRAL

REFLECTANCE

75 First Surface, Aluminum on

Glass 75 First Surface, Black Glass STAINLESS STEEL

47 See FERROUS METALS STEEL COATINGS

80 CHROMIUM OVER COPPER

ON STEEL STEELS

(FERROUS METALS) 48

STRONTIUM

86 Strontium-90 (RADIOACTIVITY)

40 Strontium Carbonate (STOICHIOMETRY)

44 Strontium Carbonate (STABLE

ISOTOPIC MATERIALS)

36 Strontium Cyclohexanebutyrate

(METALLO-ORGANIC

MATERIALS)

43 SPECTROMETRY Solution 72 SUCCINONITRILE (THERMODYNAMIC PROPERTIES) 72 FREEZING POINT.MELTING POINT AND TRIPLE POINT CELLS SUCROSE

76 OPTICAL ROTATION 40 STOICHIOMETRY SULFATE

44 ANION CHROMATOGRAPHY

Solution SULFIDE (PRIMARY

GAS MIXTURES)

26 Hydrogen Sulfide in Nitrogen

SULFUR

37 CATALYST CHARACTERIZATION MATERIALS 43 SPECTROMETRY Solution 30 SULFUR IN FOSSIL FUELS

37 WEAR-METALS IN OIL

SULFUR DIOXIDE

(PRIMARY GAS

MIXTURES)

27 Sulfur Dioxide in Nitrogen 2 SURFACE AREA (SIZING) 2 SURFACE AREA OF POWDERS

3 SURFACE FINISH 3 ABRASIVE WEAR

6 MICROHARDNESS

3 SURFACE ROUGHNESS

SURFACE FLAMMABILITY

(FIRE RESEARCH)

3 Hardboard Sheet

oo

TANTALUM

43 SPECTROMETRY Solution TAPE ADHESION

TESTING

6 Linerboard for Tape Adhesion

Testing

TECHNETIUM

86 Technetium-99m

(RADIOACTIVE SOLUTIONS)

87 Technetium-99m (RADIO- PHARMACEUTICALS)

TELLURIUM

43 SPECTROMETRY Solution TERBIUM

43 SPECTROMETRY Solution 17 TETRAHYDROCANNABIONOL

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

17 DRUGS OF ABUSE IN URINE, MULTIANALYTE THALLIUM

43 SPECTROMETRY Solution 87 Thallium-201 (RADIOPHARMACEUTICALS)

THERMAL ANALYSIS

(THERMODYNAMIC

PROPERTIES)

70 COMBUSTION CALORIMETRY

71 DIFFERENTIAL SCANNING

CALORIMETRY

71 DIFFERENTIAL THERMAL

ANALYSIS 70 ENTHALPY AND HEAT

CAPACITY 70 SOLUTION CALORIMETRY

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THERMAL CONDUCTIVITY OF GRAPHITE AND

METALS

70 (THERMODYNAMIC

PROPERTIES)

73 Electrolytic Iron 73 Graphite

THERMAL EXPANSION

OF METAL GLASS AND

SILICA

72 Borosilicate Glass 72 Copper 72 Stainless Steel (AISI 446)

THERMAL RESISTANCE

OF GLASS, SILICA, AND

POLYSTYRENE

72 Expanded Polystyrene Board 72 Fibrous Glass Board 72 Fumed Silica Board THERMOMETER

(THERMODYNAMIC

PROPERTIES)

73 Laboratory Thermometer

THERMOMETRIC FIXED

POINTS (THERMODYNAMIC PROPERTIES)

71 DEFINING FIXED POINT,ITS-90 71 DEFINING FIXED POINT

CELLS,ITS-90

71 FREEZING POINT, MELTING

POINT AND TRIPLE POINT THIANTHRENE

70 COMBUSTION CALORIMETRY

THICKNESS

(METROLOGY)

80 CHROMIUM OVER COPPER

ON STEEL 80 ELLIPSOMETRY

79 SOLDER THICKNESS

THORIUM

43 SPECTROMETRY Solution THORIUM

(RADIOACTIVITY)

85 RADIOACTIVE SOLUTIONS THULIUM

43 SPECTROMETRY Solution TIN

71 DEFINING FIXED POINT,

ITS-90 71 DEFINING FIXED POINT

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

COMPOUNDS)

71 DIFFERENTIAL SCANNING

CALORIMETRY

43 SPECTROMETRY Solution TIN BASE ALLOYS

60 See NONFERROUS METALS

TITANIUM

60 GASES IN METALS

(NONFERROUS METALS)

43 SPECTROMETRY Solution 60 TITANIUM BASE ALLOYS (NONFERROUS METALS)

TITANIUM DIOXIDE

34 REFRACTORIES TOXIC METALS

17 TOXIC SUBSTANCES IN URINE TRACE ELEMENTS

61 See CERAMICS AND

GLASSES

28 See FOSSIL FUELS 59 See TRACE ELEMENTS IN NICKEL BASE SUPERALLOYS

TRANSMISSION

ELECTRON

MICROSCOPE

35 See THIN FILM FOR TRANS- MISSION 93 See ASBESTOS

TRANSMITTANCE

74 See MOLECULAR

ABSORPTION

TRIPLE POINT

72 (THERMODYNAMIC

PROPERTIES)

28 REFERENCE LIQUIDS FOR

RATING FUELS TRIPALMITIN

13 HEALTH & CLINICAL 40 TRIS(HYDROXYMETHYL)-

AMINOMETHANE

40 STOICHIOMETRY TUNGSTEN

43 SPECTROMETRY Solution 61 Tungsten Carbide (CARBIDES) 6 Tungsten Carbide (MICROHARDNESS)

32 Tungsten Concentrate (ORES)

TURBIDIMETRY (SIZING)

2 Portland Cement (CEMENT

TURBIDIMETRY AND

FINENESS)

u

UNIVERSITY OF

PITTSBURGH I (FIRE RESEARCH)

4 See SMOKE TOXICITY URANIUM

43 SPECTROMETRY Solution URANIUM

(RADIOACTIVITY)

89 Fission Track Glass 85 RADIOACTIVE SOLUTIONS 89 NATURAL MATRIX MATERIALS URE A

13 HEALTH & CLINICAL 70 COMBUSTION CALORIMETRY

(THERMODYNAMIC

PROPERTIES)

14 in Human Serum (SERUM

MATERIALS)

41 MICROCHEMISTRY

URIC ACID

13 HEALTH & CLINICAL URINE FREEZE-DRIED

(HEALTH & CLINICAL)

17 Cocaine and Metabolites In 17 Cotinine in 17 Fluoride in 17 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

1.08 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
V w

VANADIUM

36 Bis(l-phenyl-13-butanediono)oxovanadium (IV) 43 SPECTROMETRY Solution 28 Vanadium in Crude Oil (METAL CONSTITUENTS IN FOSSIL FUELS)

VAPOR PRESSURE OF

METALS (THERMODYNAMIC PROPERTIES)

73 Cadmium

73 Gold VICKERS (MICROHARDNESS) (SURFACE

FINISH)

6 Bright Copper 6 Bright Nickel 6 Tungsten Carbide VISCOSITY OF GLASS

(CERAMICS AND

GLASSES)

82 VISCOSITY FIXPOINTS 82 VISCOSITY OF GUSS

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

WASPALOY

59 NICKEL BASE ALLOYS (NONFERROUS METALS)

23 WATER ANALYSIS

(INORGANICS)

23 Mercury in Water (METAL CONSTITUENTS IN NATURAL

MATRICES)

23 Natural Water (METAL CON- STITUENTS IN NATURAL

MATRICES)

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

WAVELENGTH

(OPTICAL PROPERTIES)

75 Holmium Oxide Solution WEAR

(SURFACE FINISH)

3 D-2 Tool Steel (ABRASIVE

WEAR)

WEAR-METALS (ENGINE

WEAR MATERIALS)

37 WEAR METALS IN OIL WHALE BLUBBER

(ORGANICS) 21

WHEAT FLOUR (FOOD

AND AGRICULTURE)

9 USA/CANADA COLLABORATIVE MATERIALS X

XENON (RADIOACTIVITY)

87 as Xenon-133 (RADIOPHARMACEUTICALS)

X-RAY

83 X-RAY DIFFRACTION 83 X-RAY STAGE CALIBRATION X-RAY FILM

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

YTTERBIUM

43 SPECTROMETRY Solution YTTRIUM

43 SPECTROMETRY Solution oo

ZINC

71 DEFINING FIXED POINT,

ITS-90 72 DEFINING FIXED POINT

CELLS, ITS-90 71 DIFFERENTIAL SCANNING

CALORIMETRY

39 METALS (HIGH PURITY METALS)

91 Metals on Filter Media (MATE- RIALS ON FILTER MEDIA)

43 SPECTROMETRY Solution 61 Spelter (ZINC BASE ALLOYS)

36 Zinc Cyclohexanebutyrate

(METALLO-ORGANIC COM- POUNDS)

32 Zinc Concentrate (ORES)

ZIRCONIUM

43 SPECTROMETRY Solution 60 Zircaloy-4 (ZIRCONIUM BASE

ALLOYS)

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 109
Numeric Index

SRIVI Descriptor Page

Ic Limestone, Argillaceous 34

41 Cast Iron 54

5m Cast Iron 54

6g Cast Iron ' 54

7g Cast Iron (High Phosphorus) 54

llh Carbon Steel, 0.2 C 47

12h Carbon Steel, 0.4 C 47

13g Carbon Steel, 0.6 C 47

14g Carbon Steel, 0.8 C ' 47

15h Carbon Steel, 0.1 C 47

17e Sucrose (Polarimetric) 40, 76

19h Carbon Steel, 0.2 C 47

20g Carbon Steel 47

25d Manganese Ore - 32

30f LA Steel, Cr-V (SAE 6150) 49

32e LA Steel, Ni-Cr (SAE 3140) 49

33e LA Steel, Ni-Mo (SAE 4820) 49

36b LA Steel, Cr-Mo < 49

39j Benzoic Acid (Calorimetric Standard) 70

40h Sodium Oxalate (Reductometric) 40

45d Cu Freezing Point 72

49e Lead Freezing Point 72

50c Tungsten-Chromium-Vanadium Steel 52

53e Bearing Metal (84Pb-10Sb-6Sn) 58

54d Bearing Metal (Tin Base) 60

57a Silicon Metal 53

58a Ferrosilicon (73 % Si) 53

59a Ferrosilicon 53

64c Ferrochromium, High Carbon 53

68c Ferromanganese, High Carbon 53

69b Bauxite (Arkansas) 32

70a Feldspar, Potash 34

72g LA Steel (AISI 4130) 49

73c Stainless Steel, Cr (SAE 420) 51

76a Burnt Refractory (AI203 40 %) 34

SRM Descriptor Page

77a Burnt Refractory, (AI203-60 %) 34

78a Burnt Refractory, (AI203-70 %) 34

79a Fluorspar, Customs Grade 52

81a Glass Sand 34, 62

82b Cast Iron (Ni-Cr) 54

83d Arsenic Trioxide (Reductometric) 40

84k Potassium Hydrogen Phthalate 40

87a Aluminum-Silicon Alloy 56

88b Dolomitic Limestone 34

89 Glass, Lead Barium 62

90 Ferrophosphorus 53

92 Low-Boron, Soda-Lime Powder 62

93a High-Boron Borosilicate 62

94c Zinc-Base Die Casting Alloy 61

97b Flint Clay 33

98b Plastic Clay 33

99a Feldspar, Soda 34

100b LA Steel, Manganese (SAE T340) 49

lOlg Stainless Steel (AISI 304L) 51

106b LA Steel, Cr-Mo-AI (Nitralloy rG) 49

107c Cast Iron (Ni-Cr-Mo) 54

112b Silicon Carbide 60

113b Zinc Concentrate 32

114p Portland Cement Fineness Standard 2 115a Cast Iron (Cu-Ni-Cr) 54

120c Phosphate Rock (Florida) 11, 32

121d Stainless Steel Cr-Ni-Ti (AISI 321) 51

1221 Cast Iron 54

123c Stainless Steel Cr-Ni-Nb (AISI 348) 51

125b High Silicon Steel - Calcium Bearing 49

126c High Alloy Steel, High Nickel 50

127b Solder, 40Sn-60Pb 58

129c LA Steel, High Sulfur (SAE 112) 49

131g LA Steel, High Silicon 49

132b Tool Steel (AISI M2) 52

11.0 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
SRM Descriptor Page

134a Tool Steel, Mo-W-Cr-V 52

136e Potassium Dichromate

(oxidimetric standard)

40

139b LA Steel. Cr-Ni-Mo (AISI 8640) 49

Mid Acetanilide 41

142 Anisic Acid 41

143d Cystine 41

148 Nicotinic Acid 41

152a Carbon Steel, 0.5 C 47

154c Titanium Dioxide 34

155 LA Steel, Cr-W 49

158a Bronze, Silicon 57

160b Stainless Steel Cr-Ni-Mo (AISI 316) 51

163 LA Steel, 1.0 C 49

165a Glass Sand (Low Iron) 34, 62

166c Stainless Steel, Carbon Only 51

178 Carbon Steel, 0.4 C 47

179 LA Steel, High Silicon 49

180 Fluorspar, High Grade 32

181 Lithium Ore (Spodumene) 32

182 Lithium Ore (Petalite) 32

183 Lithium Ore (Lepidolite) 32

185g Potassium Hydrogen Phthalate, pH 65

186lf Potassium Dihydrogen Phosphate 65

186llf Disodium Hydrogen Phosphate 65

187d Sodium Tetraborate (Borax), pH 65

188 Potassium Hydrogen Tartrate, pH 65

189b Potassium Tetroxalate, pH 65

191b Sodium Bicarbonate, pH 65

192b Sodium Carbonate, pH 65

193 Potassium Nitrate 11

194 Ammonium Dihydrogen Phosphate 11

195 Ferrosilicon (75 % Si-HP Grade) 53

196 Ferrochromium, Low Carbon 53

198 Silica Brick 34

199 Silica Brick 34

200a Potassium Dihydrogen Phosphate 11

211d Toluene Liquid Density 82

276b Tungsten Carbide 61

277 Tungsten Concentrate 32

278 Obsidian Rock 34

291 LA Steel, Cr-Mo (ASTM A 213) 49

293 LA Steel, Cr-Ni-Mo (AISI 8620) 49

330 Copper Ore Mill Heads 32

331 Copper Ore Mill Tails 32

334 Gray Cast Iron (Carbon & Sulfur) 32, 54

337a Basic Open Hearth Steel, 1 % Carbon 47

338 White Cast Iron (Carbon & Sulfur) 54

339 Stainless Steel, Cr-Ni-Se (SAE 30) 51

341 Ductile Cast Iron 54

342a Nodular Cast Iron 54

343a Stainless Steel (AISI 431) 51

344 HA Steel, (Mo Precipitation Hardenin g) 50

345a HA Steel, (Cu Precipitation Hardening<) 50

346a Valve Steel 50

347 Magnesium Ferrosilicon 53

348a Hi Temp. Alloy, (A286) Ni-Cr 50

349a Waspalloy 59

350a Benzoic Acid 40

351 Sodium Carbonate 40

352c Unalloyed Titanium, Hydrogen 60

360b Zircaloy 4, Zr-Base Alloy 60

361 LA Steel (AISI 4340) 50

362 LA Steel (AISI 94B17) (mod.) 50

363 LA Steel, Cr-V (mod.) 50

364 LA Steel, High C (mod.) 50

368 Carbon Steel (AISI 1211) 47

395 Unalloyed Copper II (chips) 57

396 Unalloyed Copper III (chips) 57

398 Unalloyed Copper V (chips) 57

399 Unalloyed Copper VI (chips) 57

400 Unalloyed Copper VII (chips) 57

454 Unalloyed Copper XI (chips) 57

458 Beryllium-Copper (17510) 57

459 Beryllium-Copper (17200) 57

460 Beryllium-Copper (17300) 57

475 Optical Linewidth 78

476 Optical Linewidth 78

480 Tungsten-Molybdenum EPMA 35

481 Gold-Silver EPMA 35

482 Gold-Copper EPMA 35

494 Unalloyed Copper 1 (solid) 57

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRIV1 1^.1.
SRM Descriptor Page SRM Descriptor cage

495 Unalloyed Copper II (solid) 57 663 LA Steel, Cr-V (mod.) 48

496 Unalloyed Copper III (solid) 57 664 LA Steel, High Carbon, (mod.) 48

498 Unalloyed Copper V (solid) 57 670 Rutile Ore 32

499 Unalloyed Copper VI (solid) 57 671 Nickel Oxide 1 59

500 Unalloyed Copper VII (solid) 57 672 Nickel Oxide 2 59

600 Bauxite, Australian 32 673 Nickel Oxide 3 59

607 Potassium Feldspar 62 674 X-Ray Powder Diffraction Intensity, set 83

610 Trace Elements in Glass 62 675 Line Position, Mica (XRD) 83

611 Trace Elements in Glass 62 676 Quantitative Analysis, Alumina (XRD) 83

612 Trace Elements in Glass 62 679 Brick Clay 33

613 Trace Elements in Glass 62 680Lla High Purity Platinum 39

614 Trace Elements in Glass 62 682 High Purity Zinc 39

615 Trace Elements in Glass 62 683 Zinc, Metal 39

616 Trace Elements in Glass 62 685R High Purity Gold 39

617 Trace Elements in Glass 62 685W High Purity Gold 39

620 Soda Lime, Flat 62 688 Basalt Rock 34

621 Soda-Lime Container 62 689 Ferrochromium Silicon 53

622 Soda-Lime Silica (Durability) 81 690 Iron Ore (Canada) 32

623 Borosilicate (Durability) 81 691 Iron Oxide, Reduced 32

624 Lead-Silica Glass for dc Resistivity 81 692 Iron Ore, Labrador 32

625 Zinc-Base A 61 693 Iron Ore, Nimba 32

626 Zinc-Base B 61 694 Phosphate Rock, Western 32, 11

627 Zinc-Base C 61 696 Bauxite, Surinam 32

628 Zinc-Base D 61 697 Bauxite, Dominican 32

629 Zinc-Base E-ASTM AC 41A 61 698 Bauxite, Jamaican 32

630 Zinc-Base F 61 699 Alumina (Reduction Grade) 32

631 Zinc Spelter (mod) 61 705a Polystyrene 179k Mol/Wt 68, 70

640c Silicon Line Position (XRD) 83 706a Polystyrene 258k mol/wt 68

641 Titanium Alloy, 8 Mn (A) 60 709 Extra Dense Lead 82

642 Titanium Alloy, 8 Mn (B) 60 710a Soda-Lime Silica Glass 82

643 Titanium Alloy, 8 Mn (C) 60 713 Barium Glass Anneal Pt 82

647 Titanium Alloy, Al-Mo-Sn-Zr 60 714 Alumina Glass Anneal Pt 82

648 Titanium Alloy, Al-Sn-Zr-Cr-Mo 60 716 Neutral Glass Anneal Pt 82

649 Titanium Alloy V-AI-Cr-Sn 60 717a Hi Boron Glass Viscosity 82

650 Unalloyed Titanium A 60 720 Sapphire Heat Capacity 70

651 Unalloyed Titanium B 60 723d Tris (hydroxymethy) amionmethane 40, 65

654b Titanium Alloy, Al-V 60 726 Selenium, Inter-Purity 39

656 Silicon Nitride Quantitative Analysis 83 728 Zinc, Intermediate Purity 39

659 Silicon Nitride, Particle Size 1 731L1 Borosilicate Glass - Thermal Expansion 72

660a Line Profile LaB6 83 731L2 Borosilicate Glass - Thermal Expansion 72

661 LA Steel (AISI 4340) 48 731L3 Borosilicate Glass - Thermal Expansion 72

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SRM Descriptor Page SRM Descriptor Page

736L1 Copper Thermal Expansion 72 892 Cast Iron, Ni-Hard, Type IV 54

738 Stainless Steel - Thermal Expansion 72 893 Stainless Steel (SAE 405) 51

740a Zinc (Freezing Point) 71 895 Stainless Steel (SAE 201) 51

741a Tin (Freezing Point) 71 897 Tracealloy A 59

742 Alumina (Reference Point) 72 898 Tracealloy B 59

743 Mercury (Triple Point) 71 899 Tracealloy C 59

745 Gold-Vapor Pressure 73 900 Antiepilepsy Drug (4) Level 14

746 Cadmium-Vapor Pressure 73 909b Human Serum 14

762 Magnetic Moment Standard Nickel Disk 7 910 Sodium Pyruvate 13

772a Nickel Sphere for Magnetic Moment 7 911b Cholesterol 13

773 Soda-Lime Silica (Glass Liquidus) 83 912a Urea 13

774 Lead-Silica (Dielectric Constant) 81 913a Uric Acid 13

781D2 Molybdenum (Heat Capacity) 70 914a Creatinine 13

855a Aluminum Casting Alloy 356 56 915a Calcium Carbonate (Clinical) 13

856a Aluminum Casting Alloy 380 56 916a Bilirubin 13

858 Aluminum Alloy 6011 56 917b D-Glucose (Dextrose-Clinical) 13, 40, 76

859 Aluminum Alloy 7075 56 918a Potassium Chloride (Clinical) 13

861 Nickel-based Superalloy 50 919a Sodium Chloride (Clinical) 13

862 High Temperature Alloy L-605 50, 56 920 D-Mannitol 13

864 Inconel 600 59 921 Cortisol (Hydrocortisone) 13

865 Inconel 625 59 924a Lithium Carbonate (Clinical) 13

866 Incoloy, 800 55 925 VMA (Clinical) 13

867 Incoloy, 825 55 927c Bovine Serum Albumin (7 % solution) 15

868 High Temp Alloy Fe-Ni-Co 50 928 Lead Nitrate (Clinical) 13

869a LC Column Selectivity 19 929 Magnesium Glutonate Dihydrate 13

870 LC Column Performance 19 930e Glass Filters Transmittence 74

871 Bronze, Phosphor (CDA521) 57 931f Liquid Absorbance Filters UV-VIS 74

872 Bronze, Phosphor (CDA 544) 57 934 Clinical Thermometer 73

874 Cupro-Nickel, 10 % (CDA 706) "H-P" 57 935a Potassium Dichromate, UV Absorbance 74

875 Cupro-Nickel, 10 % (CDA 706) 57 936a Quinine Sulfate 75

877 LC Chiral Selectivity 19 937 Iron Metal Clinical 13

879 Nickel Silver (CDA 762) 57 938 4-Nitrophenal 13

880 Nickel Silver (CDA 770) 57 951 Boric Acid, Assay and Isotopic 40, 44

882 Alloy Ni-Cu-AI 59 952 Boric Acid 95 % enr lOB 44

885 Refined Copper 39 953 Cobalt in Aluminum Wire 89

886 Gold, Ore Refractory 32 955b Lead in Blood 15

887 Cemented Carbide (W-83,Co-10) 61 956a Electrolytes in Frozen Human Serum 14

888 Cemented Carbide (W-64,Co-25,Ta-5) 61 963a Fission Track Glass U-1 mg/g 89

889 Cemented Carbide(W-75,Co-9,Ta-5,Ti4) 61 965 Glucose in Human Serum 14

890 Cast Iron HC250-I-V 54 966 Toxic Metals in Bovine Blood 15

891 Cast Iron, Ni-Hard Type 1 54 968c Fat-Sol Vit,Caroten,Cholest in Hum Serum 14

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GDM Descriptor Page Descriptor Page

970 Ascorbic Acid in Frozen Human Serum 14 1060a Lithium (Metallo-Organic) 36

975a Clilorine (Isotopic) 44 1065b Nickel (Metallo-Organic) 36

976 Copper (Isotopic) 44 1066a Silicon (Metallo-Organic) 36

977 Bromine (Isotopic) 44 1069b Sodium (Metallo-Organic) 36

978a Silver (Isotopic) 44 1070a Strontium (Metallo-Organic) 36

979 Chromium (Isotopic) 44 1071b Phosphorus (Metallo-Organic) 36

980 Magnesium (Isotopic) 44 1073b Zinc (Metallo-Organic) 36

981 Natural Lead (Isotopic) 44 1075a Aluminum (Metallo-Organic) 36

982 Equal Atom Lead (Isotopic) 44 1077a Silver (Metallo-Organic) 36

983 Radiogenic Lead (Isotopic) 44 1078b Chromium (Metallo-Organic) 36

984 Rubidium Assay (isotopic) 44 1079b Iron (Metallo-Organic) 36

985 Potassium (Isotopic) 44 1080a Copper (Metallo-Organic) 36

986 Nickel (Isotopic) 44 1083 Wear Metals (Base Oil) 37

987 Strontium Assay and Isotopic 40, 44 1084a Wear Metals in Oil, 100 mg/kg 37

991 Lead-206 Spike Assay and Isotopic 44 1085b Wear Metals in Oil, 300 mg/kg 37

994 Gallium (Isotopic) 44 1089 Steels, Set 997 Thallium (Isotopic) 44 (consists of SRMs 1095-1099) 55

998 Angiotensin 1 (Human) 13 1090 Ingot Iron, Oxygen 55

999a Potassium Chloride(Assay) 40 1091a Stainless Steel (AISI 431) 55

1001 X-ray Film Step Tablet 76 1093 Valve Steel, Oxygen 55

1002ci Hard Board (Surface Flammability) 3 1094 Maraging Steel 55

1003d Glass Spheres (Particle Size) 1 1104 Fire Cutting Brass 58

1004b Glass Beads - Particle Size Distribution 1 1107 Naval Brass B 58

1006d Smoke Density, Cellulose 4 1108 Naval Brass C 58

1007b Plastic (Smoke Density) 4 1110 Red Brass B 58

1008 Photographic Step Tablet 76 1111 Red Brass C 58

1010a Microcopy Test Chart 76 1112 Gilding Metal A (disk) 58

1012 Floohng Radiant Panel 4 C1112 Gilding Metal A (block) 58

1017b Glass (Particle Size) 1 1113 Gilding Metal B (disk) 58

1018b Glass (Particle Size) 1 C1113 Gilding Metal B (block) 58

1019b Glass (Particle Size) 1 1114 Gilding Metal C (disk) 58

1021 Glass Beads, Soda Lime 1 C1114 Gilding Metal C (block) 58

1034 Unalloyed Copper 57 1115 Commercial Bronze A (disk) 58

1035 Leaded-Tin Bronze Alloy 57 C1115 Commercial Bronze A (block) 58

1048 Smoke Toxicity (Cup Furnace) 4 1116 Commercial Bronze B (disk) 58

1049 Smoke Toxicity (Univ of Pittsburgh) 4 C1116 Commercial Bronze B (block) 58

1051b Barium (Metallo-Organic) 36 1117 Commercial Bronze C (disk) 58

1052b Vanadium (Metallo-Organic) 36 C1117 Commercial Bronze C (block) 58

1053a Cadmium (Metallo-Organic) 36 C1122 Beryllium-Copper (block) 58

1057b Tin (Metallo-Organic) 36 1128 Ti Alloy (15V-3AL-3CR-3SN) 60

1059c Lead (Metallo-Organic) 36 1129 Solder (63Sn-37Pb) 58

1.1.4 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
SRM Descriptor Page

1134 LA Steel, High Silicon 48

1135 LA Steel, High Silicon 48

C1137a White Cast Iron 53

1138a Cast Steel (No 1) 53

1139a Cast Steel (No 2) 53

C1145a White Cast Iron 53

^J-J-O-Ld O Loll 1 ICoo O LCCI 1 / 1 M

1

ox

OLClllll^oo OLCCI XOV^I XXINI ox

OLcllllltroo OLtrcl X/v^l ^ylNI ox

Ot.CHIllt;oo OLCCI Xc?vyl XOINI ox

OLalltlCoO c;tainlpc;c: OLCCI Qtppl Prl V-*! XOS-Nil INIX^^9-Mn9 IVIVJ^ (AISI 316) 51

_L_L J / Qnprialtv OpCL/IOILy OLCCI, "^tppl Tnn\ ILJLJI ^r\IOI M"?) ivy^f 52

1158 Specialty Steel, High Nickel (36 % Ni) 52

1159 Elec/Mag Ni-Fe 59

1160 Elec/Mag Ni-Mo-Fe 59

1171 Stainless Steel Crl7-Nill-Ti0.3

Ml 0 1 0<i X 51

1 1 79 <^tainlpc;c; O LCI 1 1 1 ICOO O'^tppl LCCi , Pr1 OIX/7-Ni1 INIXXINU.LJ 1-Nh fi AISI 348 51

1173 Ni-Cr-Mo-V Steel 53

C1173 Cast Steel 3 53

1216 Carbon Modified Silica 24

1219 Stainless Steel Cr-Ni (AISI 431) 51

C1221 Carbon Steel 48

1223 Chromium Steel 51

1224 LA Steel, Carbon (AISI 1078) 48

1225 LA Steel AISI 4130 48

1226 LA Steel 48

1227 LA Steel, Basic Open Hearth, 1 %C 48

1228 LA Steel 0.1 % C 48

1230 High Temp Alloy A286 55

1233 Specialty Steel, Valve Steel 52

1242 High Temp Alloy L-605 56

1243 Waspalloy 59

1244 Inconel 600 59

1246 Incoloy 800 55

1247 Incoloy 825 55

C1248 Nickel-Copper Alloy 59

1249 Inconel 718 59

1250 High Temp Alloy Fe-Ni-Co 55

SRM Descriptor Page

1254 LA Steel (Ca only) 48

1258 Aluminum Alloy 6011 56

1259 Aluminum Alloy 7075 56

1262b LA Steel (AISI 94B17) 48

1263a Cr Steel Cr-V (mod) 48

1264a LA Steel, High Carbon (mod) 48

1265a Electrolytic Iron 48

1269 Line Pipe (AISI 1521 mod) 48

1270 LA Steel, Cr-Mo (A336) (F-22) 48

1271 LA Steel (HSLA-100) 48

1276a Cupro-Nickel (CDA 715) 58

C1285 LA Steel (A242) (mod) . 48

1286 Low Alloy Steel (HY 80) 48

C1290 High Alloy (HC-250 + V) 53

C1291 High Alloy (Ni-Hard, Type 1) 53

C1292 High Alloy (Ni-Hard, Type IV) 53

1295 Stainless Steel (SAE 405) 51

C1296 Stainless Steel 51

1297 Stainless Steel (SAE 201) 51

1358a Cu & Cr Coating on Steel 80

1359b Cu & Cr Coating on Steel 80

1361b Cu & Cr Coating on Steel 80

1362b Cu & Cr Coating on Steel 80

1363b Cu & Cr Coating on Steel 80

1364b Cu & Cr Coating on Steel 80

-1 Ann Bone Ash 1 7

1 /I •! 1 oOR tsorosiMcaie oiass

±H±Z ^ ^ 1 1 It i 1-1 ^ loco iviuiLicomponeni uiass

1413 Glass Sand (High Alumina) 34, 62

1416 Aluminosilicate Glass for LiQuidus Temp Oo

'1 /I /I o Fumed Silica Board 79

140UC Fibrous Glass Board 79

14DO Thermal Resis Expanded

Polystyrene Board 72

1457 Superconducting Nb-Ti Wire 81

1459 Fumed Silica Board 72

1473b Low Density Polyethylene Resin 69

1474 Polyethylene Resin 69

1475a Polyethylene, Linear 68, 69

1478 Polystyrene Narrow Mol Wt 68

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 1.1.5
Page

1479 Polystyrene, Narrow Mol Wt 68

1480 Polyurethane 68

1482a Polyethylene, 14K Molecular Weight 68

1483 Polyethylene, Linear 68

1484a Polyethylene, Linear 68

1486 Bone Meal 17

1487 Poly (methyl methacrylate) 68

1488 Poly (methyl methacrylate) 68

1489 Poly (methyl methacrylate) 68

1491 Arom Hydro/Hexane Toluene 20

1492 Chlor Pesticides/Hexane 20

1493 PCB Congeners 20

1496 Polyethylene Gas Pipe Resin 69

1497 Pnlvpthvlpnp (nflc: Pinp Rpcin 69

1507b THr-OnnH IIIOOV-'V_/ll inIII Frppyp-nrlpd 11 Lyl ICVJ llrinp U 1 1 1 lo 17

Rpn7n\/IppcJnn DCi i np/ r'npj^ i np iVyipta^ li.'jy icr^^gui III ic^wvj^oii ic ivicLoy FR-DR URINE 17

1511 Multi Drugs of Abuse in Frez-Dried Urine 17

1514 Thermal Analysis Purity Set (DSC) 71

1515 Apple Leaves 11

1543 GC/MS System Performance 19

1544 Fatty Acids & Choi in Froz

Diet Composit 10

1546 Meat Homogenate . 10

1547 Peach Leaves 11

1548a Typical Diet 10, 9

1549 Non-Fat Milk Powder 9

1563 Cholesterol & Fat Soluble Vitamins in Coconut Oil 10

1566b Oyster Tissue 10, 9

1567a Wheat Flour 9

1568a Rice Flour 9

1570a Trace Elements in Spinach Leaves 11, 9, 10

1573a Tomato Leaves 11

1575a Trace Elements in Pine Needles 11

1577b Bovine Liver 9

1580 Shale Oil 21

1582 Petroleum Crude Oil 21

1584 Phenols in Methanol 20

1586 Isotope Label Pollutants 20

SRM Descriptor Page

1587 Nitro PAH in Methanol 20

1 i=;QQa r^fcSa n i c in r^/^H t iv/o f Oi 1 vyigdillUo III V-zUU LIVCi \Jil

Furans in Human Serum 21, 10, 14

Tri n 3 1 mi+i n 1 1 ipall 1 II Lli 1 1

'5 -LO

J_0i30 L/li 11 Li Upyr cilc lllliOjJ-INILl Upyicl It; Meth-ChI 20

1597 Complex PAH Mix 21

1598 Inorganic Constituents in Bovine Serum 15

1599 2 Anticonvulsant Drugs 14

1614 Dioxin in Isooctane 20

1616a Sulfur in Kerosene 30

1617a Sulfur in Kerosene 30

1619b Sulfur in Residual Fuel Oil 0.7 % 31

1620c Sulfur in Residual Fuel Oil 4 % 31

1621e Sulfur in Residual Fuel Oil 1 % 31

1622e Sulfur in Residual Fuel Oil 2 % 31

1623c Sulfur in Residual Fuel Oil 0.3 % 31

1632c Trace Elements in Coal 28, 31

1633b Trace Elements in Coal Fly Ash 28

1634c Trace Elements in Fuel Oil 28

1635 Trace Elements in Coal (Subbitumimous) 28, 31

1639 Halocarbons (in Methanol) 20

1640 Natural Water 23

1641d Mercury in Water 23

1643e Trace Elements in Water 23

1646a Estuarine Sediment 23

1647d Priority Pollutant PAHs 20

1648 Urban Particulate Matter 22, 23

1649a Urban Dust/Organics 21

1650 Diesel Particulate Matter 21

1655 KCI Solution Calorimetry 70

1656 Thianthrene Combustion Calorimeter 70

1657 Synthetic Refuse Derived Fuel 70

1658a CH4/Air, lumol/mol 26

1659a CH4/Air, 10 umol/mol 26

1660a CH4/C3H8/Air 1 umol/mol 26, 27 1661a SO2/N2 500 umol/mol 27

1662a SO2/N2 1000 umol/mol 27

1663a SO2/N2 1500 umol/mol 27

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
Dsscriptor Page

1664a SO2/N2 2500 umol/mol 27

1665b C3Hg/Air 3 umol/mol 27

1666b Propane in Air 10 umol/mol 27

1667b Propane in Air 50 umol/mol 27

1668b Propane in Air 100 umol/mol 27

1669b Propane in Air 500 umol/mol 27

1671a C02/Air, 340 umol/mol 24

1672a C02/Air, 350 umol/mol 24

1674b CO2/N2 mol 7% 25

1675b CO2/N2 mol 14% 25

1676 C02/Air, 365 umol/mol 24

1677c CO/N2 10 ppm 25

1678c CO/N2 50 umol/mol 25

1679c CO/N2 100 umol/mol 25

1680b CO/N2 500 umol/mol 25

1681b CO/N2 1000 umol/mol 25

1683b NO/N2 50 umol/mol 26

1684b NO/N2 100 umol/mol 26

1685b NO/N2 250 umol/mol 26

1686b NO/N2 500 umol/mol 26

1687b NO/N2 1000 umol/mol 26

1690 Polystyrene (Particle Size) 1 1691 Polystyrene (Particle Size) 1 1692 Polystyrene (Particle Size) 1 1693a SO2/N2 50 umol/mol 27

1694a SO2/N2 100 umol/mol 27

1696a SO2/N2, 3500 umol/mol 27

1710 Aluminum Alloy 3004 56

1711 Aluminum Alloy 3004 56

1712 Aluminum Alloy 3004 56

1713 Aluminum Alloy 5182 56

1714 Aluminum Alloy 5182 56

1715 Aluminum Alloy 5182 56

1736 Zinc-Aluminum Alloy 61

1737 Zinc-Aluminum Alloy 61

1738 Zinc-Aluminum Alloy 61

1739 Zinc-Aluminum Alloy 61

1740 Zinc-Aluminum Alloy 61

1741 Zinc-Aluminum Alloy 61

1742 Zinc-Aluminum Alloy 61

1744 Aluminum (Freezing Point) 71

SRM Descriptor Page

1745 Indium (Freezing Point) 71

1746 Silver (Freezing Point) 71

-1 -7 yl "7 1 / 4 / Tin Freezing Point Cell

Z.I1IO riccZnlg rUlilL v^cM 71

'\ ~7 Ad 1 1 4y Gold VS. Platinum Thermocouple

Thermometer 73

1750 Standard Platinum Resistance

Thermometer 73

1754 Steel (AISI 4320) 55

1755 Low/ Alloy Steel 55

1761 Low Alloy Steel 49

1762 Low Alloy Steel 49

1763 Low Alloy Steel 49

1764 Low Alloy Steel 49

1765 Low Alloy Steel 49

1766 Low Alloy Steel 49

1767 Low Alloy Steel 49

1768 High-Purity Iron 48

1772 Tool Steel (S-7) 52

1775 MP 35N Refractory Alloy 56

1800 Organic Compounds/N2 24

1810a Linerboard 6

1815a n-Heptane (Fuel Rating) 28

1816a Isooctane (Fuel Rating) 28

1818a Chlorine in Lub Base Oil 37

1819a Sulfur in Lub Base Oil 37

1827b Lead Silica Glass Density 82

1828a Ethanol-Water Solution 15

1829 Alcohols in Reference Fuel 29

1830 Soda Lime Float (Glass) 62

1831 Soda Lime Sheet (Glass) 62

1834 Fused Ore (Glass) 62

1835 Borate Ore 32

1836 Nitrogen in Lub Base Oil 37

1837 Methanol and Butanol (in Gasoline) 29

-1 0 0 0 Ethanol (in Gasoline)

1839 Methanol (in Gasoline) 39

1842 X-Ray Stage Calibration Board (X,Y Dim) 83

1843 X-Ray Stage Calibration Board (Z Dim) 83

1845 Whole Egg Powder 10

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 1.1.7
SRM Descriptor Page

1846 Infant Formula (milk-based) 10

'I O /I o

Lubricating Oil Additive Pkg il

'1 O C "7 lob 1 Tool Steel for Abrasive Wear oo 1866a Common Commercial Asbestos 93

-1 O "7 O Vol Z Synthetic Glass OK

1 O ~7 O Vol i Synthetic Glass 3o

-1 o "7/::: u Chrysotile Asbestos

1878a Respirable Alpha Quartz o3, 91

lo /^ya Respirable Cristobalite od, yi

1880a Portland Cement (Formerly Black) 63

1881a Portland Cement 63

1882a Calcium Aluminate Cement o3

Calcium Aluminate Cement 63

1884a Portland Cement 63

1885a Portland Cement 63

1886 Portland Cement, Cranberry c: o 63

1886a Portland Cement a o 63

1887 Portland Cement, Brown 63

1887a Portland Cement CO63

1888a Portland Cement o 63

1889a Portland Cement CO63

1893 Microhardness Cu-Knoop 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

1917 Mercury Porosimeter Instrusion 2 1918 Mercury Porosimeter Instrusion 2 1920a Near IR Reflectance 75

1921a IR Transmiss Wavelength

Polystyrene film 75

1922 Liquid Refractive Index - Mineral Oil 76

1923 Poly(ethylene oxide) 68

1924 Poly(ethylene oxide) 68

1930 Glass Filters, Transmittance 74

1935 Potassium Dichromate Soln/ UV Absorbance 74

1939a PCBs in River Sediment A 21

SRM rage

1941b Organics in Manne Sediment 21

1944 New York/New Jersey

Waterway Sediment 21, 23

1945 Organics in Whale Blubber 21

1951a Lipids in Frozen (Liquid) Human Serum 14

lybza Cholesterol in Human Serum 14

-1 c\cir\ iy60 Polystyrene (10 um) 1 loci lybi Polystyrene (30 um) 1 iyb3 Polystyrene Spheres 1

-1 nc c lybb Polystyrene (on Slide) (Particle Size) 1

1 oc -7 lyb I PT Thermocouple Wire 73

-1 nc 0 lybo Gallium Melting Point lyby Rubidium Triple Point 72

1970 Succinonitrile Triple Point 72

1971 Indium Freezing Point 72

1972 1, 3-Dioxolan-2-one Triple Point 72

1973 N-Docosane Triple Point 72

1974a Organics-Mussel Tissue

(Mytilus edulis) 10, 21

1975 Diesel Particulate Extract 21

1976 Instrument Sens. for Xray Pwder Diffraction 83

1978 Zirconium Oxide (Particle Size) 1 1980 Geothite 67

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 75

2017 Multi-Angle White Reflectance 75

2026 First Surface, Black Glass 75

2030a 30% Transmittance 74

2031a Metal-on-Quartz Filters / 4

2032 Potassium Iodide, Stray Light 74

2034 Holmium Oxide Wavelength 75

2035 Near Infrared Transmission Wavelen^*th 75

2040 Bidirectional White Diffuser 75

2046 Transmission Filter 74

2047 Transmission Filter 74

2048 Transmission Filter 74

2049 Transmission Filter 74

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
SRM Descriptor r age SRM

2050 Transmission Filter 74 2183 MOPSO Free Acid 13, 66

2051 Transmission Filter 74 2184 NaMOPSOate 13, 66

2053 IR Transmission Filter 74 2185 Pot. Hydrogen Phthalate 66

2054 IR Transmission Filter 74 21861 Potassium Dihydrogen Phosphate 66

2055 IR Transmission Filter 74 218611 Disodium Hydrogen Phosphate 66

2056 IR Transmission Filter 74 2191a Sodium Bicarbonate 66

2063a Mineral Glass (Thin Film) 35 2192a Sodium Carbonate 66

2065 UV-Vis-NIR Transmission Wavelength 75 2193 Calcium Carbonate 65

2066 K-411 Glass Microspheres 35 2201 Sodium Chloride (Ion-Selective) 66

2069b SEM Performance 79 2202 Potassium Chloride 2071b Sinusoidal Roughness 3

(Ion-Selective Electr) DO

2073a Sinusoidal Roughness 3 2203

(Ion-Selective Electr) 66

2074 Sinusoidal Roughness 3

2214 Isooctane Liquid Density 82

2075 Sinusoidal Roughness 3 2220 Tin (99.9995%) 71

2084 CMM Probe Performance Standard 6

2222 Biphenyl (Differen Scanning

2084R CMM Calorimeter) Probe (10-mm sphere) 6 71

2085 CMM Probe Performance Standard 6 2225 Mercury (Differen Scanning

2092 Low-Energy Charpy V-Notch 5

Calorimeter) 71

2096 High-Energy Charpy V-Notch 5 2232 Indium DSC Calibr Std Temp

& Enth of Fus 71

2098 Super High-Energy Charpy V-Notch 5 2241 Relative Intensity Correction Standard 75

2100 Fracture Toughness of Ceramic 7 2260 Aromatic Hydrocarbon in Toluene 20

2134 Arsenic in Silicon 79

2261 Chlorinated Pesticides in Hexane 20

2135c Ni-Cr Thin Film Depth Profile 79

2262 Chlorinated Biphenyls in Isooctan 20

2137 B Implant in Si Depth Profile 79

2269 Perdeuterated PAH 1 20

2139 Zinc-Aluminum Alloy 61

2270 Perdeuterated PAH II 20

2141 Urea 41

2273 DDT and Metabolites 20

2143 p-Fluorobenzoic Acid 41

2274 PCB Congeners II 20

2144 m-Chlorobenzoic Acid 41

2275 Chlorinated Pesticide II 20

2151 Nicotinic Acid (Combus

Calorimetric Standard) 70 2276 Coplanar PCBs 20

2152 Urea (Combustion & Calorimetric 2286 Ethanol (in Gasoline) 29

Standard) 70 2287 Ethanol (in Gasoline) 29

2159 LA Steel, Carbon & Sulfur Only 50 2288 t-Amyl-methyl-Ether (in Gasoline) 29

2160 LA Steel, Carbon & Sulfur only 50 2289 t-Amyl-methyl-Ether (in Gasoline) 29

2166 LA Steel, F 50 2290 Ethyl-t-butyl Ether (in Gasoline) 29

2167 LA Steel, G 50 2291 Ethyl-t-butyl Ether (in Gasoline) 29

2168 High Purity Iron 50 2292 Methyl-t-Butyl Ether (in Gasoline) 29

2171 LA Steel, (HSLA-100) 49 2293 Methyl-t-Butyl Ether (in Gasoline) 29

2172 S-7 Tool Steel 52 2294 Reformulated Fuels 2175 MP 35N Refractory Alloy 56 (Nominal 11 % MTBE) 29, 30

2181 HEPES Free Acid 13, 66 2295 Reformulated Fuel (Nominal 15 % MTBE) 29, 30

2182 NaHEPESate 13, 66

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 119
SRM Descriptor Page

2296 Reformulated Fuel (Nominal 13 % ETBE) 29, 30

2297 Reformulated Fuel (Nominal 10 % ETCH) 29, 30

2298 Sulfur in Gasoline 30

2299 Sulfur in Gasoline 30

2321 Sn-Pb Alloy Coating 79

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

2389 Amino Acids in 0.1 mol/L

Hydrochlor Acid -

- 17

2390 DNA Profiling 16

2391b PCR-Based DNA Profiling 16

2392 DNA Mitochondrial Sequencing 16

C2400 HA Steel ACI (17/4 PH) 55

C2401 HA Steel (ACI-C-4M-CU) 55

C2402 Hastelloy 7C 59

C2415 Battery Lead 58

C2416 Bullet Lead 58

C2417 Lead-Base Alloy 58

C2418 High-Purity Lead 58

C2423 Ductile Iron A 53

C2423a Ductile Iron B 53

C2424 Ductile Iron C 53

C2424a Ductile Iron D 53

2430 Scheelite Ore 32

2431 Titanium Base Alloy 60

2432 Titanium Base Alloy 60

2433 Titanium Alloy 60

24yu Non-Newtonian Polymer

Solution/Rheology 69

2491 Non-Newtonian Polymer

Melt for Rheology 69

2513 Mode-Field Diameter of Single-Mode Fiber 78

2514 Wavelength Reference Absorption Cell-12C0 78

2515 Wavelength Reference Absorption Cell-lSCO 78

2517a Wavelength Reference Absorption Cell 78

SRM Descriptor Page

2518 Polarization Mode Dispersion 78

2519 Wavelength Reference Absorption 78

2520 Optical Fiber Geometry Standard 78

2522 Pin Gage for Optical Fiber Ferrul 78

2523 Optical Fiber Ferrule Geometry 78

2526 111 p-Type Silicon Resistivity

Specimens 77

2527 111 n-Type Silicon Resistivity

Specimens 77

Si/biU2 1 hickness-oU nm 80

2532 Si/Si02 Thickness-100 nm 80

2533 Si/Si02 Thickness-200 nm 80

2534 Si/Si02 Thickness-25 nm 80

2535 Si/Si02 Thickness-14 nm 80

2538 Deterministic Polarization Mode Dispersion 78

2544 Silicon Resistivity 77

2547 Silicon Resistivity 77

2551 Oxygen in Silicon 81

2553 Optical Fiber Coating Standard 78

2554 Optical Fiber Coating Standard 78

2556 Recycled Pellet (Autocatalyst) 24

2557 Recycled Monolith (Autocatalyst) 24

2570 Lead Paint Film White/Blank

.001 mg/cm2 92

O C "7 1 ZD 1

Lead Paint Film (yellow) Nominal

3.5 mg/cm^ 92

O "7 O Lead Paint Film (Orange) Nominal

1.6 mg/cm^ 92

2573 Lead Paint Film (Red) Nominal

1.0 mg/cm^ 92

2574 Lead Paint Film (Gold) Nominal

.7 mg/cm^ 92

2575 Lead Paint Film (Green) Nominal

.3 mg/cm^ 92

2576 Lead Paint Film, High Level 92

2579a Lead Paint Films for Portable XRF Analyz 92

2580 Powdered Paint Nominal 4 % Lead 92

2581 Powdered Paint Nominal 0.5 % Lead 92

2582 Powdered Paint Nominal

200 mg/kg L 92

2583 Trace Elements in Indoor Dust 23, 92

2584 Trace Element in Indoor Dust 23, 92

2586 Trace Elements in Soil w/lead

from paint 23, 92

X20 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
SRM Descriptor Page

2587 Trace Elements in Soil w/Lead

from Paint 23, 92

2589 Powdered Paint Nominal 10 % Lead 92

2612a CD/Air 10 umol/mol 25

2Dloa CO/Air 20 umol/mol 25

2614a CO/Air 45 umol/mol 25

2619a Carbon Dioxide in Nitrogen

.5 % mol/mol 25

2620a Carbon Dioxide in Nitrogen 1.0 % mol/mol 25

2621a Carbon Dioxide in Nitrogen 5 % mol/mol 25

2622a Carbon Dioxide in Nitrogen 2.0 % mol/mol 25

2623a Carbon Dioxide in Nitrogen 2.5 % mol/mol 25

2624a Carbon Dioxide in Nitrogen

o.\j /o iiiui/inui ZXj 0^

v^aruon uioxiue in iNiirogen 3.5 % umol/mol 25

2626a Carbon Dioxide in Nitrogen 4.0 % umol/mol 25

2629a NO/N2, 20 umol/mol 26

2630 NO/N2, 1500 umol/mol 26

2631a NO/N2, 3,000 umol/mol 26

2635a CO/N2 25 umol/mol 25

2636a CO/N2 250 umol/mol 25

2637a CO/N2 2500 umol/mol 25

2638a CO/N2 5000 umol/mol 25

2639a CO/N2 1.0 % mol/mol 25

2640a CO/N2 2.0 % mol/mol 25

2641a CO/N2 4 % mol/mol 25

2642a CO/N2 8 % mol/mol 25

2643a Propane in Nitrogen 100 umol/mol 27

2644a Propane in Nitrogen 250 umol/mol 27

2645a Propane in Nitrogen 500 umol/mol 27

2646a C3H8/N2, 1000 umol/mol 27

2647a C3H3/N2, 2500 umol/mol 27

2648a C3H8/N2 5000 umol/mol 27

2657a O2/N2 2 % mol/mol 27

2658a O2/N2 10 % mol/mol 27

2659a O2/N2, 21 % mol/mol 27

2660a Total Oxides of Nitr in Air 100 umol/mol 26

SRM

2671a Fluoride in Freeze-Dried Urine 17

2672a Mercury in Urine 17

2678 Membrane Blank Filter 91

2679a Quartz on Filter Media 91

2681 Ashless Blank Filter 91

2682b Sulfur & Mercury in Coal 31, 70

2683b Sulfur in Coal, 2 % 31, 70

2684b Sulfur & Mercury in Coal 31, 70

2685b Sulfur & Mercury in Coal 31, 70

2686 Portland Cement Clinker 63

2687 Portland Cement Clinker 63

2688 Portland Cement Clinker 63

2689 Coal Fly Ash 28

2690 Coal Fly Ash 28

2691 Coal Fly Ash 28

2692b Sulfur & Mercury in Coal 31, 70

2695 Fluoride in Vegetation 11

2702 Marine Sediment 23

2709 San Joaquin Soil 23

2710 Montana 1 Soil 23

2711 Montana II Soil 23

2713 Lead in Reference Fuel 28

2714 Lead in Reference Fuel 28

2717a Sulfur in Residual Fuel Oil 31

2718 Green Petroleum Coke 28, 30

2719 Calcined Petroleum Coke 28, 30

2721 Mni<^tiirp 1 V lUI 0 I.U 1 ^ Rt vJU Sulfur 1 1 U 1 inIII nriidp \J 1 UVl^ Oil \J 1

1

(Yeates Sour) 31

2722 Moisture & Sulfur in Crude Oil (Rufrio Sweet) 31

2723a Sulfur in Diesel Fuel Oil 30

2724b Sulfur in Diesel Fuel Oil, 0.04 % 30

2730 H2S/N2 5 umol/mol 26

2731 H2S/N2, 20 umol/mol 26

2735 NO/N2, 800 umol/mol 26

2736a NO/N2, 2000 umol/mol 26

2740a CO/N2, 10 % mol/mol 26

2741a CO/N2, 13 % mol/mol 26

2745 CO2/N2, 16 % mol/mol 25

2750 CHyAir 50 umol/mol 26

2751 CH4/Air 100 umol/mol 26

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 121
L/cbCiipLUr

2764 C3Hg/Air .25 umol/mol 27

2775 Foundry Coke 30

2776 Furnace Coke 30

2780 Hard Rock Mine Waste 23

2781 Domestic Sludge 23

2782 Industrial Sludge 23

2783 Air Particulate on Filter Media 23, 91

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

2853 Magnetic Moment Standard - Yttrium Iron Garnet 7 2885 Polyethylene

(Molar Mass 6,280 g/mol) - , 68

2886 Polyethylene

(Molar Mass 87,000 g/mol) 68

2887 Polyethylene

(Molar Mass 196,400 g/mol) 68

2890 Water Saturated Octanol 31

2910 Calcium Hydroxyapatite 16, 83

2975 Diesel Partic. Matter (Indus. Forklift) 21

2976 Mussel Tissue T.E. &

Methylmercury Frz-Dr 21

2977 Mussel Tissue Organic

Contaminants &T.E. 21

2978 Mussel Tissue Org.Contam

Raritan Bay, NJ 21

3000 Benzene in Methanol 22

3001 Toluene in Methanol 22

3002 Ethylbenzene in Methanol 22

3003 o-Xylene in Methanol 22

3004 m-Xylene in Methanol 22

3005 p-Xylene in Methanol 22

3006 Carbon Tetrachloride in Methanol 22

3007 Vinyldene in Methanol 22

3008 Methylene Chloride in Methanol 22

3009 1,2 Dichloropropane in Methanol 22

3010 Tetrachloroethylene in Methanol 22

3011 1,1,1 Trichloroethane in Methanol 22

3012 1,2-Dichloroethane in Methanol 22

SRM Descriptor Page

3014 1,2,3 Trichloropropane in Methanol 22

3015 Isopropylbenzene in Methanol 22

3016 sec-Butylbenzene in Methanol 22

3063 Dioxin in Methanol 22

3069 Organochlorine Pesticides I 22

3070 Organochlorine Pesticides II 22

3071 Glyphosate 22

3101a Aluminum Standard Solution 42

3102a Antimony Standard Solution 42

3103a Arsenic Standard Solution 42

3104a Barium Standard Solution 42

3105a Beryllium Standard Solution 42

3106 Bismuth Standard Solution 42

3107 Boron Standard Solution 42

3108 Cadmium Standard Solution 42

3109a Calcium Standard Solution 42

3110 Cerium Standard Solution 42

3111a Cesium Standard Solution 42

3112a Chromium Standard Solution 42

3113 Cobalt Standard Solution 42

3114 Copper Standard Solution 42

3115a Dysprosium Standard Solution 42

3116a Erbium Standard Solution 42

3117a Europium Standard Solution 42

3118a Gadolinium Standard Solution 42

3119a Gallium Standard Solution 42

3120a Germanium Standard Solution 42

3121 Gold Standard Solution 42

3122 Hafnium Standard Solution 42

3123a Holmium Standard Solution 42

3124a Indium Standard Solution 42

3126a Iron Standard Solution 42

3127a Lanthanum Standard Solution 42

3128 Lead Standard Solution 42

3129a Lithium Standard Solution 42

3130a Lutetium Standard Solution 42

3131a Magnesium Standard Solution 42

3132 Manganese Standard Solution 42

3133 Mercury Standard Solution 43

3134 Molybdenum Standard Solution 43

3135a Neodymium Standard Solution 43

122 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
SRM Descriptor Page

3136 Nickel Standard Solution 43

3137 Niobium Standard Solution 43

3138 Palladiunn Standard Solution 43

3139a Phosphorus Standard Solution 43

3140 Platinum Standard Solution 43

3141a Potassium Standard Solution 43

3142a Praseodymium Standard Solution 43

3143 Rhenium Standard Solution 43

3144 Rhodium Standard Solution 43

3145a Rubidium Standard Solution 43

3147a Samarium Standard Solution 43

3148a Scandium Standard Solution 43

3149 Selenium Standard Solution 43

3150 Silicon Standard Solution 43

3151 Silver Standard Solution 43

3152a Sodium Standard Solution 43

3153a Strontium Standard Solution 43

3154 Sulfur Standard Solution 43

3155 Tantalum Standard Solution 43

3156 Tellurium Standard Solution 43

3157a Terbium Standard Solution 43

3158 Thallium Standard Solution 43

3159 Thorium Standard Solution 43

3160a Thulium Standard Solution 43

3161a Tin Standard Solution 43

3162a Titanium Standard Solution 43

3163 Tungsten Standard Solution 43

3164 Uranium Standard Solution 43

3165 Vanadium Standard Solution 43

3166a Ytterbium Standard Solution 43

3167a Yttrium Standard Solution 43

3168a Zinc Standard Solution 43

3169 Zirconium Standard Solution 43

3181 Sulfate Anion Solution 44

3182 Chloride Anion Solution 44

3183 Fluoride Anion Solution 44

3184 Bromide Anion Solution 44

3185 Nitrate Anion Solution 44

3186 Phosphate Anion Solution 44

3190 Aqueous Electrolytic Conductivity

25 uS/cm 67

SRM Descriptor Page

3191 Aqueous Electrolytic Conductivity

100 uS/cm 67

3192 Aqueous Electrolytic Conductivity

500 uS/cm 67

3193 Aqueous Electrolytic Conductivity

1000 uS/cm 67

3194 Aqueous Electrolytic Conductivity

10,000 uS/cm 67

3195 Aqueous Electrolytic Conductivity

100,000 uS/cm 67

3196 Aqueous Electrolytic Conductivity

20,000 uS/cm 67

3198 Aqueous Electrolytic Conductivity 5 uS/cm 67

3199 Aqueous Electrolytic Conductivity

15 uS/cm 67

4201B Niobium-94 Point Source 87

4203D Colbalt-60 87

4218F Europium-152 Point Source 87

4222C Carbon-14 (as hexadene) 85

4226C Nickel-63 Solution 85

4234A Strontium/Yttrium-90 86

4241C Barium-133 Point Source 87

4251C Barium-133 Solution 85

4288A Technetium-99 86

4320A Curium-244 Solution 86

4321C Natural Uranium Solution 86

4322B Americium-241 Solution 85

4323B Plutonium-238 Solution 85

4324B Uranium-232 86

4325 Beryllium-10/9 Solution 88

4326 Polonium-209 Solution 85

4328C Thorium-299 86

4329 Curium-243 Solution 85

4330B Plutonium-239 Solution 85

4332D Americium-243 Solution 85

4334G Plutonium-242 Solution 85

4338A Plutonium-240 Solution 85

4339B Radium-228 Solution 86

4340A Plutonium-241 Solution 85

4341 Neptunium-237 Solution 85

4342A Thorium-230 86

4350B River Sediment (Radioactivity) 89

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM 1.23
SRM Descriptor Page SRM Descriptor Page

4351 Human Lung Powder 89 8426 Graphite Thermal Conductivity 73, 77

4352 Human Liver Powder 89 8432 Corn Starch 10

4354 Lake Sediment Powder 89 8433 Corn Bran 10

4355 Peruvian Soil Powder 89 8435 Whole Milk Powder 10

4356 Ashed Bone (Radioactivity) 89 8436 Durum Wheat Flour 9, 10

4357 Ocean Sediment Powder 89 8437 Hard Red Spring Wheat Flour 9

4361C Hydrogen-3 Water 85 8438 Soft Winter Wheat Flour 9

4370C Europium-152 Solution 85 8441 Wheat Hardness 9

4401 lodine-131 Solution 87 8443 GC/MS System Performance 19

4407 lodine-125 Solution 87 8444 Cotinine in Freeze Dried Human Urine 17

4410 Technetium-99m 87 8455 Pyrite Ore 33

4412 Molybdenum-99 Solution 87 8456 Ultra-hi Molecular Wt. 4415

4416

4425

Xenon-133 Solution Gallium-67 Solution Samarim-15387

87

87

8458

8466

Polyethylene Bar

Artificial Flaw for Eddy Current Y-HCH (Lindane)(neat)

16, 69

5 20

4427 Yttrium-90 Solution (Lot 5) . 87 8467 4, 4'-DDE (neat) 20

4915E Cobalt-60 Solution 85 8469 Pesticide, 4,4'-DDT (neat) 20

4919H

4926E

Strontium-90 Solution Hydrogen-3 Water86

85

8480 Secondary Ferrite # Standard - Low Range 7 8481 Secondary Ferrite # Standard - 4927F Hydrogen-3 Water 85 High Range 7 4943 Chlorine-36 Solution 85 8491 Sugar Cane Bagasse 11

4947C Hydrogen-3 Toluene 85 8492 Eastern Cottonwood 11

4949C lodine-129 Solution , 85 8493 Monterey Pine 11

4965 Radium-226 Solution 86 8494 Wheat Straw 11

4966 Radium-226 Solution 86 8505 Vanadium in Crude Oil 28

4967 Radium-226 Solution 86 8506a Transformer Oil 31

4968 Radium-226/Radon-222 Capsule 88 8507 Mineral Oil 31

4969 Radium-226 Solution 86 8509 Moisture in Methanol, 93 mg/kg 31

4990C Oxalic Acid Powder 88 8510 Moisture in Methanol, 325 mg/kg 31

8010 Sand for Sand Sieve Analysis 1 8535 Vsmow-Water 45

8091 SEM Sharpness Standard 79 8536 GISP-Water 45

8411 Mixed Asbestos Research Filter 93 8537 SLAP-Water Light Stable Isotopic Std 45

8412 Corn Stalk (Zea Mays) 9, 11 8538 NBS30-Biotite 45

8413 Corn Kernel (Zea Mays) 9, 11 8539 NBS22-0il 45

8414 Bovine Muscle Powder (Beef) 9 8540 PEFI-Polyethylene Foil 45

8415 Whole Egg Powder 10 8541 USGS24-Graphite 45

8418 Wheat Gluten 10 8542 Sucrose ANU-Sucrose 45

8420 Iron Electrolytic 73, 77 8544 NBS19-Limestone 45

8421 Iron Electrolytic 73, 77 8546 NBS28-Silica Sand 45

8424 Graphite Thermal Conductivity 73, 77 8547 lAEANl-Ammonium Sulfate 45

1.24 CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM
Page

8548 IAEAN2-Ammonium Sulfate 45

8549 IAEA-N3-Potassium Nitrate 45

8550 USGS25-Ammonium Sulfate 45

8551 USGS26-Ammonium Sulfate 45

8552 NSVEC-Gaseous Nitrogen 45

8553 Soufre de Lacq-Elemental Sulfur 45

8554 NZl-Silver Sulfide 45

8555 NZ2-Silver Sulfide 45

8556 NBS123-Sphalerite 45

8557 NBS127-Barium Sulfate 45

8558 USGS32-Potassium Nitrate 45

8562 C02-Heavy, Paleomarine Origin 45

8563 C02-Light, Paleomarine Origin 45

8564 C02-Biogenic, Modern Biomass Origin 45

8590 High Sulfur Gas Oil Feed 37

8600 Chinese Copper Ore 33

8601 Chinese Copper Ore 33

8602 Chinese Lead Ore 33

8603 Chinese Lead Ore 33

8604 Chinese Zinc Ore 33

8605 Chinese Molybdenum Ore 33

8606 Chinese Molybdenum Ore 33

8607 Chinese Tungsten Ore 33

8608 Chinese Tungsten Ore 33

8631 Medium Test Dust (MTD) 2 8632 Ultrafine Test Dust 2 8680 Paint on Fiberboard 92

8704 Buffalo River Sediment 23

8759 ICTA Set DTA 71

8760 ICTA Set DTA 71

GM754 ICTA Polystyrene DTA 71

RM5 Cu Low Temperature Heat Capacity 70

CALL: (301) 975-6776 OR VISIT US ON THE WEB AT NIST.GOV/SRM J.25
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