(I



Standard Materials

Issued by the National Bureau of Standards

A Descriptive List With Prices

United States Department of Commerce

National Bureau of Standards

Miscellaneous Publication 241
IVot Wc^,

The National Bureau of Standards

Functions and Activities

The functions of the National Bureau of Standards are set forth in the Act of Congress,

March 3, 1901, as amended by Congress in PubHc Law 619, 1950. These include the development and maintenance of the national standards of measurement and the provision of means and

methods for making measurements consistent with these standards; the determination of

physical constants and properties of materials ; the development of methods and instruments for

testing materials, devices, and structures; advisory services to government agencies on scientific

and technical problems; invention and development of devices to serve special needs of the

Government; and the development of standard practices, codes, and specifications. The work

includes basic and applied research, development, engineering, instrumentation, testing,

evaluation, calibration services, and various consultation and information services. Research

projects are also performed for other government agencies when the work relates to and supplements the basic program of the Bureau or when the Bureau's unique competence is required.

The scope of activities is suggested by the listing of divisions and sections on the inside of the

back cover.

Publications

The resiilts of the Bureau's research are published either in the Bureau's own series of

publications or in the journals of professional and scientific societies. The Bureau itself publishes three periodicals available from the Government Printing Office: The Journal of Research,

published in four separate sections, presents complete scientific and technical papers; the Technical News Bulletin presents summary and preliminary reports on work in progress; and Basic

Radio Propagation Predictions provides data for determining the best frequencies to use for

radio communications throughout the world. There are also five series of nonperiodical publications: Monographs, Applied Mathematics Series, Handbooks, Miscellaneous Publications,

and Technical Notes.

A complete listing of the Bureau's publications can be found in National Bureau of Standards Circular 460, Publications of the National Bureau of Standards, 1901 to June 1947 ($1.25),

and the Supplement to National Bureau of Standards Circular 460, July 1947 to June 1957

($1.50), and Miscellaneous Publication 240, July 1957 to June 1960 (Includes Titles of Papers

Published in Outside Journals 1950 to 1959) ($2.25); available from the Superintendent of

Documents, Government Printing Office, Washington 25, D.C.
UNITED STATES- DEPARTMENT OF COMMERCE • Luther H. Hodges, S^fr^i^ry

NATIONAL BUREAU OF STANDARDS . A. V. Astin, Director

Standard Materials

Issued by the National Bureau of Standards

A Descriptive List With Prices

National Bureau of Standards Miscellaneous Publication 241

Issued March 12, 1962

(Supersedes NBS Circular SS2, 3d Edition)

For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington 25, D.C,

Price 30 cents
STANDARD MATERIALS

FiGUEE 1. Panel showing NBS Standard Materials. Over 600 different standards of metals, ores, ceramics, chemicals, and

hydrocarbons are now available for distribution.

re
CONTENTS

Page

General Information 1

1.1. Introduction 1

1.2. Standards out of stock 2

1.3. New Standards - 2 Purchase Procedure 2

2.1. Identification of standards 2

2.2. Ordering 2

2.3. Terms and shipping 2

2.3.1. Domestic shipments 2

2.3.2. Foreign shipments 2

2.3.3. Payment for foreign orders 2 Descriptive list of standard materials, with

weights and fees 3

3.1. Standards of certified chemical composition 3

3.1.1. Chemical standards 3

Steels J 3 Irons 3

Steel-making alloys 3

Nonferrous alloys 3

Titanium-and zirconium-base

alloys 4

Ores 4

Ceramic materials 4

Hydrocarbon blends 4

Carbon steels and iron (certi- fied for oxygen and nitrogen

only) 4

Unalloyed titanium for hydrogen 5 Uranium isotopic standards 5

3.1.2. Spectroscopic standards 5 Ingot iron and low-alloy steels. 5 Ingot irons and special lowalloy steels 5

Stainless steels 6

Tool steels 6

White cast irons 6

Copper-base alloys 6

Tin metal 7 Zinc-base, die-casting alloys

and zinc spelter 7

Nickel oxides 7

High-temperature alloys 7

Titanium-base alloys 7

Metallo-organic standards 8

3.2. Standards of certified properties or purity- 8

3.2.1. Microchemical standards 8

3.2.2. Chemicals 8

3.2.3. pH standards 9

3.2.4. Freezing-point standards 9

3.2.5. Thermometric standards 9

3.2.6. Hydrocarbons and organic sul- fur compounds 10

Paraffins 10

Alkyl cyclopentanes 11 Alkyl cyclohexanes 11

Monoolefins 12

Diolefins 12

Cyclomonoolefins 12

3. Descriptive list of standard materials—Con. Page

3.2. Standards of certified properties—Con.

3.2.6.—Hydrocarbons—Con.

Acetylenes 12

Alkyl benzenes 13

Naphthalenes 13

Polycyclic aromatic hydrocarbons 13

Organic sulfur compounds 14

3.2.7. Viscometer calibrating liquids, _ 15

3.2.8. Surface flammability 15

3.2.9. Radioactivity standards 16

Alpha, beta, gamma standards. 16

Radium standards (for radon

analysis) 16

Radium gamma-ray standards. 16

Carbon 14-dating standard 17

Point source standards 17

3.3. Standard rubbers and rubber compounding materials 17

3.3.1. Rubbers . 17

3.3.2. Rubber compounding materials. 17

3.4. Miscellaneous standard materials 18

3.4.1. Phosphors 18

3.4.2. Turbidimetric and fineness

standard 18

3.4.3. Glass spheres for sieve sizing 18

3.4.4. Paint-pigment standards for col- or and tinting strength only.. 18

3.4.5. Light-sensitive papers 19

3.4.6. Standard colors for kitchen and

bathroom accessories 19

3.4.7. Microscopy resolution test chart. 19

4. Summary of analyses 19

4.1. Averaged analyses 19

Aluminum-base alloys (chemical standards) 19

Cobalt-base alloys 19

Copper-base alloys 20

Lead- and tin-base alloys 20

Magnesium-base alloy 20

Nickel-base alloys (chemical standards) 21

Titanium- and zirconium-base alloys

(chemical standards) 21

Zinc-base die-casting alloy (chemical

standard 21

Steel-making alloys 21

Irons (chemical standards) 22

Steels (chemical standards) 22

Ingot iron and low-alloy steels (spectroscopic standards) 24

Ingot irons and special low-alloy steels (spectroscopic standards) 24

Stainless steels group I (spectroscopic

standards) 24

Stainless steels group II (spectroscopic

standards) 24

Tool steels (spectroscopic standards).. 26

White-cast irons (spectroscopic standards) 26

in
4. Summary of analyses—Continued

4.1. Averaged analyses—Continued

Copper-base alloys (spectroscopic standards) 26

Tin metal (spectroscopic standards) 20

Zinc-base alloys and spelter (spectroscopic standards) 27

Nickel oxides (spectroscopic standards) - 27

High-temperature alloys (spectroscopic

standards) 28

Titanium-base alloys (spectroscopic

standards) - _ 28

Hydrocarbon blends 29

Ores (iron, lithium, manganese, tin, and

zinc)_-l 29

Phosphate rock 29

Chrome, alumina, silica refractories,

bauxite, and clays 30

4. Summary of analyses—Continued ^^^e

4.1. Averaged analyses—Continued

Feldspar 30

Glass sands 30

Glasses 30

Limestone, portland cement, silica brick,

burned magnesite, and titanium

dioxide 31

Silicon carbide 31

4.2. Chemicals 31

Acid potassium phthalate 31

Benzoic acid 31

Sodium oxalate 31

Arsenic trioxide 31

Potassium dichromate 31

Uranium oxide 31

Sugars 31

IV
Standard Materials

Issued by the National Bureau of Standards

A descriptive listing of the various Standard Materials issued by the National Bureau

of Standards is given. A schedule of fees and weights, as well as directions for ordering, is included. Summarized tables of analyses are presented, to indicate the type of standards

of composition presently available. Announcements of new standards will be made in

the Federal Register, in scientific and trade journals, and in the Standard Materials column

of the National Bureau of Standards Technical News Bulletin. The current status of the

various standards will be indicated by an insert sheet available from the Bureau

1. General Information

1.1. Introduction

This publication lists the standard materials

ssued by the National Bureau of Standards and

provides information on their procurement.

Each of these materials bears a distinguishing

lame and number, by which it is permanently

dentified, and each sample bearing a given desiglation is of identical composition or properties

(within the limits required by the use for which

the material is intended) with every other sample

bearing the same designation.

The first standard materials issued by the

Bureau were a small group of metals certified with

"aspect to their chemical composition. Because

Df their use as standards in chemical analysis, the

term Standard Samples was applied to them.

This term was extended first to similar composition

standards, and later to cover materials certified

vith respect to chemical purity or to some physical

:)r chemical property. By usage the term has

been extended also to certain materials that are

^ssued without certification of composition or

jroperties.

The primary purpose of the Standard Materials

arogram is to help provide a central basis for

miformity and accuracy of measurement. Pursuant to this purpose, emphasis is given to pronding NBS Standard Materials (a) where attainment of needed accuracy of analysis or accuracy

Df measurement of characteristics is not economically or technically feasible elsewhere, and where

mch accuracy is important to users widely,

^b) where industry-wide standards for commerce

ire needed from a disinterested supplier who is

:iot otherwise available, and (c) where continuing

ivailability of material from a common source is important to science or industry.

In this publication the materials are classified

nto groups according to the purposes for which

they are intended and the kind of certification, if any, that apphes to them. More than 600

iifferent standards of metals, ores, ceramics,

chemicals, and hydrocarbons are now available

for distribution. About 325 of these are certified

for chemical composition. Some 150 of the composition standards have been prepared specifically for use in spectroscopic analysis. Other

standard materials include those certified for such

properties as acidity (pH), viscosity, freezingpoint, density, index of refraction, and heat of

combustion. Recent additions include new point- source radioactivity standards, hydrocarbon

blends, metallo-organic materials soluble in lubricating oils, thermometric cells, magnesium-treated

irons, zirconium-base alloy, high-temperature alloy, and new white-irons, copper-base, titaniumbase, and high-temperature alloys for spectrographic use. Some of the principal uses of NBS standard

materials are: Checking methods of analysis and

analytical techniques; standardizing solutions for

volumetric analysis; developing new or improved

methods of analysis; evaluating the accuracy of

analytical methods; and calibrating and standardizing spectrometers, spectrographs, colorimeters, meters, Geiger counters, scintillaters,

ionization chambers, pyrometers, polarimeters,

refractonieters, viscometers, and other laboratory

and plant instruments.

Standard hydrocarbons, certified for degree of

purity, serve to calibrate instruments used in controlling the production of plastics, synthetic rubber, and motor fuels.

Also listed in the publication are a number of

standard materials for which it is not feasible to

supply numerical values of composition or properties or for which such certification would not be

useful. These materials nevertheless provide

assurance of identity among all samples bearing

a given designation and thus permit standardization of test procedures and referral of physical or chenucal data on unknown materials to a common

basis.

For information on certain pliysical standards,

individually certified and intended primarily for

the calibration of instruments, consult "Test Fee

Schedules of the National Bureau of Standards".

1
1.2. Standards Out of Stock

The preparation of "renewal" standards is intended to be completed at the time each kind of

standard becomes exhausted, but owing to delays

encountered in obtaining a proper grade of material and for other reasons, this is not always

possible. If orders are received for standards that

are out of stock, notice will be mailed to that

effect. The composition of a "renewal" of an

analyzed standard will not usually be identical

2. Purchase

2.1. Identification of Standards

The standards are listed by groups; the numbers

represent the issuance of the first representative

sample of each kind. Renewals are indicated by

the original number with an added letter to denote

the relation. Thus, 11a is the first, lib the

second, 11c is the third renewal of No. 11 Basic

Open-Hearth Steel, 0.2 percent carbon. In this

way, a particular number always represents a material of fixed or approximately fixed

composition.

2.2. Ordering

Orders should give the amount, number, and

name of the standard desired. For example: 150

grams of No. llg, Basic Open-Hearth Steel, 0.2%

C. The list of standard materials, their numbers,

prices, and composition or intended use are given

on the pages which follow. Samples are distributed only in the units listed.

2.3. Terms and Shipping

2.3.1. Domestic Shipments

Shipments of material (other than hydrocarbons, organic sulfur compounds and radioactive

standards) intended for the United States, Mexico,

Canada, and Cuba are normally shipped prepaid

parcel post (providing that the parcel does not

exceed the weight limits as prescribed by Postal

Laws and Regulations) unless the purchaser

with that of its predecessor, but it will be quite

similar, especially with regard to the characteristic;

constituent or constituents.

'

1.3. New Standards \

"When new standards or renewals of old ones are issued, announcement will be made in scientific- and trade-journals, in the Standard Materials

column of National Bureau of Standards Technical

News Bulletin, and in the Federal Register.

Procedure

requests a different mode of shipment, in whict

case the shipment will be sent collect. It ia impractical for the Bureau to prepay shipping

charges and add this cost to the billing invoice.

Hydrocarbons, organic sulfur compounds, rubbei

compounding materials, viscometer calibratinji

oils, and radioactive standards are shipped expresfj

collect. (See pp. 14, 15, and 16.) No discounts are given on NBS Standard Materials.

2.3.2. Foreign Shipments

Small shipments will be forwarded as a Unitec

States Government shipment via International

Parcel Post, providing that the parcel does no' exceed the weight limits as prescribed by Postai

Laws and Regulations to foreign countries. Shipi

ments exceeding the parcel post weight limit mustbe handled through an agent (shipping or broker

age firm) located in the United States as designatec

by the purchaser. Parcels will be packed foi overseas shipment and forwarded via expresi

collect to the United States firm designated ai agent.

2.3.3. Payment for Foreign Orders

Remittances in payment of foreign orders mus

be made payable to the National Bureau o Standards, and are required in advance. Thesi - remittances must be drawn on a bank in the Unite(

States and payable at the standard rate of Unite( - States currency.

2
3. Descriptive List of Standard Materials With Weights and Fees

3.1. Standards of Certified Chemical Composition

[For detailed information on compositions and properties certified, see p. 3 to 5, as Indicated in the table of contents, p. III. {See mimeographed insert for standards out of stock, renewals, and new standards.)]

3.I.I. Chemical Standards

Approxi- ApproxiSample mate Price Sample mate Price No. Name weight of per No. Name weight of per sample in sample sample in sample grams grams

STEELS

Bessemer, 0.1 C

Bessemer, 0.2 C

B.O.H. 0.05 C, 0.2 Ti

B.O.H., 0.1 C:

B.O.H. , 0.2 C

B.O.H. , 0.4 C

B.O.H., 0.5 C, 0.04 Sn

B.O.H., 0.6 C

B.O.H., 0.8 C

B.O.H., 1.0 C

A.O.H., 0.2 C

A.O.H., 0.4 C

Electric furnace, 1.2 C

Basic electric, 0.3 C

Manganese (SAE T1340)

High-sulfur, 0.2 C (carbon only)

High-silicon, 3 Si High-sulfur (SAE XI 112)

Lead-bearing, 0.2 Pb

Boron-bearing, 0.003 B

Cr-V (SAE 6150)

Cr-Ni (SAE 3140)

150 $6. 00 33d

150 6. 00 72f

150 6. 00 lUb

150 6. 00 36a

150 6. 00 106b

150 6. 00 139a

150 6. 00 156

150 6. 00 159

150 6. 00 50c

150 6. 00 132a

150 6. 00 134a

150 6. 00 153a

150 6. 00 155

150 6. 00 73b

150 6. 00 133a

150 3. 00 lOle

150 6. 00 121c

150 6. 00

150 6. 00 123b

150 3. 00 160a

150 6. 00 166b

150 6. 00 126b

Ni-Mo (SAE 4820)

Cr-Mo (SAE X4130)

Ni-Mo (SAE 4620)

Cr2-Mol

Cr-Mo-Al (Nitralloy G)

Cr-Ni-Mo (AISI 8640)

Cr-Ni- Mo (NE 9450)

Crl-Mo0.4-Ag0.1

W18-Cr4-Vl

Mo5-W6-Cr4-V2

Mo8-W2-Cr4-Vl

Mo9-W2-Cr4-V2-Co8

Cr0.5-W0.5

Stainless (Crl3) (SAE 420)

Stainless (Crl3-Mo0.3-S0.3) . . . Crl8-Ni9 (SAE 304)

Crl8-Nil0 (Ti-bearing) (SAE

321)

Cr-Ni-Nb 0.7-Ta 0.2 (SAE 347)

Crl9-Nil4-Mo3 (SAE 316)

Crl9-Ni9 (carbon only)

High-nickel (Ni36)

150 $6. 00

150 6. 00

150 6. 00

150 6. 00

150 6. 00

150 6. 00

150 6. 00

150 6. 00

150 7. 50

150 7. 50

150 7. 50

150 7.50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

150 7. 50

IRONS

125 $7. 50 107b Nickel-chromium-molybdenum

150 7. 50 cast iron 150 $7. 50

150 7. 50 115a Nickel-chromium-copper cast 150 7. 50 iron _ 150 7. 50

150 7. 50 122d Cast iron (car wheel) 150 7. 50

150 7. 50 341 Ductile iron 150 7. 50

150 7. 50 342 Nodular iron. 150 7. 50

3

4i5k

6f7g

55e

82a

White iron

Cast iron

Cast iron

Cast iron

Cast iron

Ingot iron

Nickel-chromium cast iron

STEEL-MAKING ALLOYS

Refined silicon Ferrovanadium (high carbon).

Ferrochromium (high carbon).

Spiegeleisen

60 $6. 00 71

100 6. 00 90

100 6. 00 172

100 6. 00

Calcium molybdate

Ferrophosphorus

Ferroboron

60

75

100

NONFERROUS ALLOYS

85b Aluminum alloy, wrought

86c Aluminum-base casting alloy.

87a Aluminum-silicon alloy

53d Bearing metal, lead-base

54d Bearing metal, tin-base

37e Brass, sheet

52c Bronze, cast 184 Bronze, leaded-tin

62d Bronze, manganese

164a Bronze, aluminum

63c Bronze, phosphorus

124d Bronze (Cu85-Pb5-Sn5-Zn5)

75 $6. 00 158

75 6. 00 167

75 6. 00 168

170 10. 00 349

170 10. 00 157a

150 10. 00 161

150 10. 00 162a

150 10. 00 169

150 10. 00 171

150 10. 00 127a

150 10. 00 94b

150 10. 00

Bronze, silicon Co43-Mo4-Nb3-W4

Co41-Mo4-Nb3-Tal-W4

Nickel-base (Ni57-Col4-Cr20)_

Nickel silver (Cu58-Nil2-Zn29)

Nickel-base casting alloy

Monel-type (Ni64-Cu31)

Ni77-Cr20 alloy

Magnesium-base alloy

Solder (Pb70-Sn30)

Zinc-base die-casting alloy

150 $10. 00

150 10. 00

150 10. 00

150 10. 00

135 10. 00

150 10. 00

150 10. 00

150 10. 00

100 6. 00

170 10. 00

150 6. 00

3
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.1. Standards of Certified Chemical Composition—Continued

3.1.1. Chemical Standards—Continued

Sample

No. Name

Approxi- mate

weight of sample in grams

Price per sampleSample

No. Name

Approxi- mate

weight of sample in grams

Price per ^ sample

TITANIUM- AND ZIRCONIUM-BASE ALLOYS

173

174

A16-V4 100

100

$10. 00

10. 00

360 Zircaloy 100 $20. ca- Al4-Mn4

ORES

1

69 a 27d

28a

181

182

183

Bauxite . 50

110

50

45

45

45

$6. 00

6. 00

3. 00

6. 00

6. 00

6. 00

25c

120a

137

138

113

Manganese ore 100

45

50

50

50

se. OQi

6. oi

6. OO

6. OO

6. 00

1

Iron ore, Mesabi Phosphate rock

Iron ore, Norrie

Lithium Ore (Spodumene)

Lithium Ore (Petalite)

Lithium Ore (Lepidolite)

Tin Ore (Bolivian concentrate)

Tin Ore (N.E.I, concentrate)

Zinc Ore (Tri-State concentrate)

CERAMIC MATERIALS

Burned refractory (40% AI2O3)

Burned refractorV (60% AI2O3)

Burned refractory (70% AI2O3)

Chrome refractory

Silica refractory (0.2% AI2O3)-

Silica refractory (0.5% AI2O3)-

Cement, portland

Feldspar, soda

Glass, lead-barium

60 $6. 00 91

60 6. 00 92

60 6. 00 93

60 6. 00 165

45 6. 00 la

45 6. 00 102

15 6. 00 104

40 6. 00 112

45 6. 00 154a

Glass, opal

Glass, low boron

Glass, high boron

Glass sand (low iron) . . Limestone, argillaceous

Silica brick

Burned magnesite

Silicon carbide

Titanium dioxide

45 $6. 00

45 6. 00

45 6. 00

60 6. 00

50 6. OG 60 6. 00

60 6. OC 85 6. 00

40 6. 00

Sample Item Unit of issue Price per No. sample

HYDROCARBON BLENDS' i

592 Blend no. 1. C; Paraffins in Typical Virgin Naphthas . . _ 10 ampoules $12. OC 593 Blend no. 2. C7 Paraffins in Typical Catalytically Cracked Naphthas 10 ampoules 12. OC 594 Blend no. 3. Cg Paraffins in Typical Virgin Naphthas _ . 10 ampoules 12. OC 595 Blend no. 4. Cs Paraffins in Catalytically Cracked Naphthas- 10 ampoules 12. OC 596 Blend no. 5. C7 Cycloparaffins in Typical Virgin Naphthas 10 ampoules 12. OC 597 Blend no. 6. Cr Cycloparaffins in Catalytically Cracked Naphthas 10 ampoules 12. OC 598 Blend no. 7. Cycloparaffins in Typical Virgin Naphthas, 10 ampoules 12. 0(|

599 Blend no. 8. Cg Cycloparaffins in Catalytically Cracked Naphthas 10 ampoules 12. OCj

» These standard hydrocarbon blends were prepared for calibration of mass spectrometric and other instrumental procedures used in analysis of gasolines, " naphthas and blending stocks. Each sample comprises ten ampoules, each ampoule containing about 0.03 ml of the blend. To retard the effects of possible

fractionation of the components after the ampoule is opened, each ampoule is intended to provide material for only one calibration analj'sis.

Sample

No. Type 0 N Size of sample Price per sample

CARBON STEELS AND IRON (CERTIFIED FOR OXYGEN AN D NITROGEN ONLl0

^

1040

1041

1042

1044

1045

1047

Low-carbon, rimming

Medium-carbon. _L Bessemer, rimming

Low-carbon, Si-killed

Medium-carbon, Si-killed

Low-carbon

0. 018

. 017

. 017

. 009

. 007

. 017

0. 003

. 004

. 014

. 004

. 004

. 004

3 in. by 1 in. 3 in. by 1 in. 3 in. by 1 in. 3 in. by 1 in. 3 in. by 1 in. 3 in. by 1 in.

» These materials are not certified for use as spectroscopic standards. 4
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.1. Standards of Certified Chemical Composition—Continued

3.1.1. Chemical Standards—Continued

Sample No.

Composition

percent hydrogen

Approximate

weight of sample in grams

Price per sample

UNALLOYED TITANIUM FOR HYDROGEN

352 0. 003 20 $10. 00

353 . 01 20 10. 00

354 . 02 20 10. 00

URANIUM ISOTOPIC STANDARDS

Fifteen uranium isotopic standards are now available :rom NBS. They represent the following weight percent

0.5, 1, 1.5, 2, 3, 5, 10, 15, 20, 35, 75, 80, 85, 90, and

:)3. Each isotopic standard issue unit contains a quantity

)f uranium oxide (UsOs) equivalent to 1 g of uranium.

Charges vary from $20.50 to $37.50 per unit, depending

on the enrichment level. These standards are available

only to the U.S. Atomic Energy Commission's contractors and licensees. Order forms and further information may

be obtained from the National Bureau of Standards,

Washington 25, D.C.

3.1.2. Spectroscopic Standards

Price Price Sample Nos." Name per Sample Nos." Name per sample •> sample, b

INGOT IRON AND LOW-ALLOY STEELS

402 802

(•=) 803a

404a 804a

405a 805a

407a 807a

408a 808a

409b 809b

410a 810a

(^) 811a

(^) 812a

413 (=)

B.O.H., 0.8C

A.O.H., 0.6C

Basic electric Medium manganese. _ Chromium-vanadium

Chromium-nickel

Nickel

Cr2-Mol_-

Cr-Mo (SAE X4130).

Cr-Ni-Mo (NE 8637)

A.O.H., 0.4C

$6. 00 414

6. 00 415a

6. 00 416a («)

6. 00 417 (^)

6. 00 417a 817a

6. 00 418 (=)

6. 00 418a 818a

6. 00 420a 820a

6. 00 421 821

6. 00 427 827

6. 00

Cr-Mo (SAE 4140)

Bessemer, 0.5C

Nitralloy G

A. O.H., 0.4C

B. O.H., 0.4C

Cr-Mo (SAE X4130)

Cr-Mo (SAE X4130)

Ingot iron

Cr-W, 0.9C

Cr-Mo (SAE 4150) (boron only)

$6. 00

6. 00

6. 00

6. 00

6. 00

6. 00

6. 00

6. 00

6. 00

6. 00

» Sizes: 400 series, rods %2 in. In diameter, 4 in. long (20 g); 800 series, rods H in. in diameter, 2 In. long (50 g).

•> For each sample In the 400 and 800 series.

» This standard is available in only one size.

Price per sample

Sample Nos." Name

400 series 1100 series

SPECIAL INGOT IRONS AND LOW-ALLOY STEELS ^

461 <^ 1161

462 1162

463 1163

464 1164

465 1165

466 1166

467 1167

t 468 1168

Low-alloy steel A (modified TS46B12)

Low-alloy steel B (modified TS86B45)

Low-alloy steel C (modified TS94B17)

Low-alloy steel D (modified 14B52)_..

Ingot iron E

Ingot iron F

Low-alloy steel G (modified C1010)_-.

Low-alloy steel H (modified TS4720)_.

$10. 00 $20. 00

10. 00 20. 00

10. 00 20. 00

10. 00 20. 00

10. 00 20. 00

10. 00 20. 00

10. 00 20. 00

10. 00 20. 00

' Sizes: 400 series, rods %2 in. in diameter, 4 in. long (20 g); 1100 series, disks IH in. In diameter, % in. thick (120 g).

>> The series of 8 standards provides a graded composition for the minor constituents.

" This size is suitable for X-ray analysis.

5

616203 O—^62 2
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.1. Standards of Certified Chemical Composition—Continued

3.1.2. Spectroscopic Standards—Continued

Price Price Sample Nos.» Name per sample ^ Sample Nos." Name per sample

STAINLESS STEELS

Group I

442 (^) Crl6-Nil0 $10. 00 445 845

443 Crl8.5-Ni9.5 10. 00 446 846

444 (^) Cr20.5-Nil0 10. 00 447 847

448 848

449 849

450 850

Group II

Crl3-Mo0.9 (Modified AISI 410).

Crl8-Ni9 (Modified AISI 321)

Cr24-Nil3 (Modified AISI 309)..

Cr9-Mo0.3 (Modified AISI 403)-

Cr5.5-Ni6.5

Cr3-Ni25

$10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

TOOL STEELS

436

437

438

836

837

838

Special (Cr6-Mo3-W10)

Special (Cr8-Mo2-W3-Co3)

Mo High Speed (AISI-SAE M30).

$10. 00 439 839

10. 00 440 840

10. 00

441 841

Mo High Speed (AISI-SAE M36)._

Special W High Speed (Cr2-W13-

Col2) W High Speed (AISI-SAE Tl)

$10. 00

10. 00,

10. 001

» Sizes: 400 series, rods %2 in. In diameter, 4 in. long (20 g); 800 series, rods in. in diameter, 2 In. long (50 g). For eaeb sample in the 400 and 800 series.

° This standard is available in only one size.

Sample

Nos. Name Price per sample

STAINLESS STEELS "

D845»

D846

D847

D848

D849

D850

Crl3-Mo0.9 (Modified AISI 410)

Crl8-Ni9 (Modified AISI 321)

Cr24-Nil3 (Modified AISI 309) _ Cr9-Mo0.3 (Modified AISI 403).

Cr5.5-Ni6.5

Cr3-Ni25_- - •

$15. 00

15. 00

15. 00

15. 00

15. 00

15. 00

Sample

Nos. Name Price per sample

TOOL STEELS

D836

D837

D838

D839

D840

D841

Special (Cr6-Mo3-W10)

Special (Cr8-Mo2-W3-Co3)

Mo High Speed (AISI-SAE M30)__-

Mo High Speed (AISI-SAE M36)..-

Special W High Speed (Cr2-W13-

Col2). W High Speed (AISI-SAE Tl)

$15. 00/ 15. OOi 15. 01 15. 01 15. 00]

15. 00,

» Size: Disks IH in. in diameter, }4 in. thick (45g).

>> The disk samples are for use only in X-ray analysis and were prepared from the rods 3^ in. in diameter by upset forging.

WHITE-CAST IRONS

1176 " 1177

1178

1179

White-cast Iron A, Piston Ring_.

White-east Iron B, Wear Plate..

White-cast Iron C, Die

White-cast Iron D, Brake Drum

$25. 00

25. 00

25. 00

25. 00

1180

1181

1182

1183

White-cast Iron E, Mold

White-cast Iron F

White-cast Iron G

White-cast Iron H

$25. 0

25. 0

25. 0

25. OOi

» Size: Solid sections, approximately \}4 in. square and % in. thick (100 g). Suitable for optical emission and X-ray analysis.

COPPER-BASE ALLOYS

1106 • C1106

1107

Naval Brass A, Wrought..

Naval Brass A, Chill-Cast

Naval Brass B, Wrought..

$25. 00

25. 00

25. 00

C1107

1108

C1108

Naval Brass B, Chill-Cast

Naval Brass C, Wrought..

Naval Brass C, Chill-Cast

$25. 00

25. 00

25. 00

» Sizes: The sample numbers not preceded by a letter "C" are wrought and are disks 1}4 in. in diameter, ?| in. thick (125g); the sample numbers pre ceded by the letter "C" have the same composition as the wrought form but are in the form of chill-cast sections i}4 in. square, ^ in. thick (160e)-

6
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.1. Standards of Certified Chemical Composition—Continued

3.1.2. Spectroscopic Standards—Continued

Sample Name Price per Sample Name Price per Nos. sample Nos. sample

TIN METAL

431 « Tin A

432 Tin B

433 Tin C

434 Tin D

435 Tin E

$8. 00

8. 00

8. 00

8. 00

8. 00

831

832

833

834

835

Tin A

Tin B

Tin C

Tin D

Tin E

$14. 00

14. 00

14. 00

14. 00

14. 00

» Sizes: 400 series, rods ]4, in- m diameter, 4 in. long (25g); 80 3 series, rods, }•'2 in. in diamei er, 2 in. long (45g).

ZINC-BASE, DIE-C A.STING A LLOYS A]SfD ZINC SPELTER

525

326

527

Zinc-base A ^ Zinc-base B _

Zinc-base C_-

$15. 00 628 Zinc-base D $15. 00

15. 00 629 Zinc-base E 15. 00

15. 00 630 Zinc-base F 15. 00

631 Zinc spelter (modified) _ _ _ 15. 00

» Size: Bar segments, 1% in. square and M in- thick (250g).

b NBS Nos. 625, 626, and 627 correspond to ASTM Alloy AG40A; NBS Nos. 628, 629, and 630 correspond to ASTM Alloy AC41A.

" Modified by addition of 0.5 percent Al.

NICKEL OXIDES

571 « 372

Nickel oxide 1 $8. 00

8. 00

673 Nickel oxide 3 $8. 00

Nickel oxide 2_

« Each sample consists of 26 g of powder.

HIGH-TEMPERATURE ALLOYS

1184

1185

L186

U87

19-9DL

AMS 5360A, AISI 316

16-25-6 (Cr-Ni-Mo)

AMS 5376A, Multimet (N-155)

$25. 00

25- 00

25- 00

25. 00

1188

1189

1191

1192

Inconel "X" 550.__

Nimonic 80a

Waspaloy

Waspaloy Modified

$25. 00

25. 00

25. 00

25. 00

» Size: Disks IJ^ in. in diameter, % in. thick (120 g). Suitable for optical emission and X-ray analysis.

TITANIUM-BASE ALLOYS

341 ' i42 43

44

i45

SMn (A)

8Mn (B)

8Mn (C)

2Cr-2Fe-2Mo (A)

2Cr-2Fe-2Mo (B)

$20. 00 646

20. 00 653

20. 00 654

20. 00 655

20. 00

2Cr-2Fe-2Mo (C)

6A1-4V (A)

6A1-4V (B)

6A1-4V (C)

$20. 00

20. 00

20. 00

20. 00

» size: Disks 1}4 in. in diameter, H. In. thick (65g).

7
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.1 Standards of Certified Chemical Composition—Continued

3.1.2. spectroscopic Standards—Continued

Sample

No. Name Constltuents determined Approximateweight of sample in grams

Price per sample

METALLO-ORGANIC STANDARDS »

1050

1051

1052A

1053

1065

1056

1057

1058

1059

1060

1061

1062

1063

1064

1065

1066

1067

1068

1069

1070

1071

1072

1073

1074

Aluminum Cyclohexanebutyrate

Barium Cj'clohexanebutyrate

Bis(l-phenyl-l,3 - butanediono) oxo- vanadium(iv)

Cadmium Cyclohexanebutyrate

Cobalt Cyclohexanebutyrate

Cupric Cyclohexanebutyrate

Dibutyltin Bis (2-ethylhexanoate)

Ferric Cyclohexanebutyrate

Lead Cyclohexanebutyrate

Lithium Cyclohexanebutyrate

Magnesium Cyclohexanebutyrate

Manganous Cyclohexanebutyrate

Menthyl Borate

Mercuric Cyclohexanebutyrate

Nickel Cyclohexanebutyrate

Octaphenylcyclotetrasiloxane

Potassium Cyclohexanebutyrate

Silver Cyclohexanebutyrate

Sodium Cyclohexanebutyrate

Strontium Cyclohexanebutyrate

Triphenyl Phosphate

Tris(2'-hydroxyacetophenono) chromium

(in).

Zinc Cyclohexanebutyrate

Calcium 2-Ethylhexanoate

Al 6. 9

Ba 28. 1 V 13. 1 Cd 23. 9

Co 17. 1 Cu 16. 0

Sn 23. 6

Fe 19. 3

Pb 37. 5

Li 4. 0

Mg 6. 9

Mn 13. 9

B 2.27

Hg 36. 2

Ni 17. 6

Si 14. 1 K 19. 0

Ag 38. 7

Na . 12. 0

Sr 19. 8

P 9. 5 Cr 10. 6

Zn 18. 5

Ca 13. 4

$10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

10. 00

" This group of metallo-organie standards Is intended for use in preparing lubrlcating-oll solutions containing known amounts of the element, especially for spectroscopic use.

3.2. Standards of Certified Properties or Purity

3.2.1. Microchemical Standards

Sample

No. Name Constituents determined or intended use Approximateweight of sample in grams

Price per II sample

140b

141a

142

143b

145

147

Benzoic acid

Acetanilide

Anisic acid

Cystine

2-Iodobenzoic acid__

Triphenyl phosphate

C, H

N, C, H...

MethoxyL,

S, C, H, N

IP

$6. OO'I

6. 00 j 6. 00 ! 6. 00

6. 00

6. 00 >

3.2.2. Chemicals

84f

39h

350

40g

83b

136b

17

41

950a

Acid potassium phthalate

Benzoic acid

Benzoic acid

Sodium oxalate

Arsenic trioxide

Potassium dichromate

Sucrose (cane-sugar)

Dextrose (glucose)

Uranium oxide (UsOg)

Acidimetric value

Calorimetric value...

Acidimetric value

Oxidimetric value

Oxidimetric value

Oxidimetric value

Saccharimetric value

Reducing value

Uranium standard--.

60 $4. 00

30 4. 00

30 4. 00

60 4. 00

75 4. 00

75 4. 00

60 4. 00

70 4. 00

25 5. 00

8
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

Sample

No. Constituents determined or Intended use Approximate

weight of sample In grams

Price per sample

3.2.3. pH Standards

I85c

I861b

18611b

'l87a

188

189

Acid potassium phthalate

Potassium dihj^drogen phosphate

Disodium hydrogen phosphate - _ Borax

Potassium hydrogen tartrate Potassium tetroxalate

pH (approx.) 4.0 pH (approx.) 6.8 pH (approx.) 9.2 pH (approx.) 3.6 pH (approx.) 1.7

60 $2. 50

^60 5. 00

30 2. 50

60 2. 50

65 2. 50

a 2 phosphates are to be used together In equal molar proportions.

t> 30 g of each phosphate are furnished. 3.2.4. Freezing-Point Standards

44e

45d

49e

42f

43g

Aluminum

Copper

Lead

Tin

Zinc

660.0 °C..

1083.3 °C..

327.417 °C

231.88 °C419.50 °C_

200 $6. 00

450 6. 00

600 6. 00

350 6. 00

350 6. 00

3.2.5. Thermometric Cells

These cells are primarily intended for calibration of solidification point thermometers used in certain ASTM test procedures. The reference temperatures are realized under conditions of slow freezing of the liquid. Directions for their use are provided with each cell, together with a report of the maximum measured reference temperatures.

Sample No.

Standard 940

Standard 941

Standard 942

Item

Phenol Thermometric Cell near 40.8 °C

Naphthalene Thermometric Cell near 80.2 °C

Phthalic Anhydride Thermometric Cell near 131.1 °C

Price

$50.00

50.00

50.00

9
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.6. Hydrocarbons and Organic Sulfur Compounds

Sample

No.»

Compound

Amount of impurity ^ Volumeper sample »

Price per sample

Formula Name

PARAFFINS

Mole percent ml

Lei—O SI 0

901Laa—8SOO « 1 8

901 fl—9"^ C5H12 -w— T^ATrt.ii T\ p 1

t; 4- n 07 ^0 00

909(1—8S C5H12 ^ XVJ. C U 11 V -I U U. luajllC oU 1-JCii Ldl J — OQ-UO Ofi e 1 8

0 *^ T^l TYi P'Ht^T 1 "T/^T^Q n P ( n Pl^nPTl Q Tl P I Zi-i-'l lllC Oiij' IjJl (J|j£tilt' \^ilt.\J]JCll UdlJlCy 099 4-0 019 0

9f< ZO

/>-) _ 1-1 £i X' 0 £i 090-1-0 010 0 1

C6H14 TJ—TTpvQ "HP 10-^0 0^^ . J-\J \J- \J*J 0 1X 80

90^1-1—9^1 n-TTpvfi n p 020 4-0 010 25 00

^iKJ^ci oo ^_ A/Tpf' Vi vlT^pnf.*^ Ti p 1 ft _l_ 0 08 « 1X 80

90=i(i_8S '^_lVrp+ Vi TT'lTipntn TIP d 90 -t- 0 1 ^ g 1

X 0

90Ra— ij\j\jtx—SSoo ^6-^-14 '^-T"^! TT> pf.VnrlVnTt Q n10 4-0 04- 1X 80

907q RC!

( a—OO 0 _T^i Tin pfViirlrnTtQTip 114-0 Ofi Q 1X fi0

91 Ka — n —TT ATI t Q Tl P • 01\J ± 4-0 m ^J^ 01\J J. 0 10X \J 91 ftp—Rfi C7H18 «— rT P'n'f.fl n P 01 +0 01 g ^X 80

91Z i AqDel' 9^ ^7-n.i6 -M _ rT PT^"!" Q n P • 01v/ X 4-0 ZJZ I/, 01ly X

9*^ 99/1 r:a oo C7H18 IVTpf iTTrlViPVQTlP d 9Pi -U 0 1 K0 X 0

ZfZO oo C7Hia H^f" Vi TT'l'Tipnt.aTip 1.^4-0 OS 5 1X 80

997 i;C

ZiLi 4 —OO C7H18 0"-J-T^i Xyili-lC TT) p+}T\rl'np'n+ ijiJLj' l^CiJL UfXilC q rt p — . d 9.f5 + 0 1 0 1X 80

998—fiS ^7-1^16 0 4—T^iTnp+ Vi vlnpn+.fi DP 17±0. 05 5 18

999 cs; zz^~oo <-'7-n-i6 9 9 '^-Trimp+hvlhnf nnp Oft -4-0 0"^ 0 1X 80

iio\)—oo CsHis •M _ (I p-j- Q n A • 06-1-0 K/yj 1 yj, 04yj^ 5 25

901 CQ Zol—00 9_A/Tp+1t\71 Vip-nf Q np • 41^i. 4-0 ZjZ W* J-1 R0 0

9^9— f>S idOZi—00 /i- IVrpth vl h pntji n p 50 4-0 23 5 25

900 CQ Zoo—Oo zt_ A/Tpt.Vi irl Vl ATif.f* n A 12±0. 07 5 25

ZcS'i—00 '^—iH^'t Vnrl Vl Pvci n P d Qo -1- 0 90 0

9Q f;Q ^oO~oo 9 9_"ril TY"I A'fVnrlViP'VCl TIP 9Q-L0 11 91% 9qc cG Zou—Oo 9 ^_T~^l TH pi" Vl\7'lVlPVClTlA d. "^O-l-O oyj ^z ^yj 20 f; 0 9'i 907 CO Zo /—Oo 9 A_T^1 Tn P+ Tt 'irl Vl AVQ Tl A d ^^0 4-0 90 0 9'i 900 RC! Zoo—Oo 9 ^—T^ITYI Af" Vl AT"! Vl PVQ Tl A . qO-l-O oyj zXL w. 09yj ty 5 25

90Q CC! zoy~oo ^_7~^1 TTl P'f Vl^rlVlPVClTlP d

. oyj "iO -1- ^z 0'J. -^yj 20 0 95

9/1 A CCJ Z4U—Oo P TT „ Q /] "T^i TV\ pV Vnrl Vi pvo ti p d '^0 -k 0 90 0 95

9/1 1 F^Q Z-il—Oo P "FT „ 9 TV/l P'f Vl "(r l_ '-^ —A't" VlTTlTtPlTfQ TIP . ^09Q 4_in 0ij. 11X X

p; 0 95ZO

242-5S 3- Methy1-3-ethvlpentane. . 08 ±0. 04 5 25

9/1 q cQ 9 9 "^-Trim A+VivlT^PTi+anp * 42-1-0 1^ yj' ^yj 20 5 25

91Zl 7K/ D—

9 9 zl_nPTi TTl pt Vl 'XflTlPTTf Q "n A 6, f

. 007-1-0 yjyj 4 in w. 003 'jyjo 0 X\ 0

9171-1 Zi / D—SQ00 P "R „ ^8-ni8 9 9 il_'T'riTTip+Vi"\rlT»PTi"t'Qnp e. f 007 4-0 00^ c0 1 8

917K 9t; Z± / (-)— ZO 9 9 d—T'ri mA+ VnrlTiATif" Q Ti A e, f

. 007 yjyj i 4-0 1 yj- 003 wjo 2.'i 0035

91 7K Pin Zi / D—OU 9 9 A—T^TITTI AVVittI TIPTI + CiTl P e, f 007 4-0 00*^ . \J\J 1 ZiZ w. yjyj 0 ow^0 fiO

0/1 /I CQ P TT Q Q 0 T-riTnp+VnrlTiPTi-l-QTiP i.0 4- 0 Oft K ZO95

z4o-ob P TT 0 Q /I 1 'ti TVl Vl -cTlt-M^n n T\ <^ ZjO,^- JL 1 iiiicx-nyipciiiaiic 1 Q 4_ 0 Ofi K 9f; ZO

9F^9 f^Q zoZ—Oo P TT n ^^/^T'tOT^Ck OR4-O OR P\ 0 00S5

541—ob P TT 9 9 Q T'-nlTniri+VjTT-n-.Cl-^'O Tl£l d

. oUQO 4- 0 90 di U. ZU 0 ^ f; oO

OKO KO ZOO—Ob TT V/9XI20 2,2j4-TriTneth.ylh.exane . oU^0 4- 0 90 di U. ZyJ 0 oO

Z04—ob P TT z,z,o- 1 rirncxii^'incAane 90-1-0 OA oO5 542-5S v^y-*--*^ /u 2,3,3-Trimethylhexane . 13 ±0. 06 5 35

255-5S C9H2O 2,3,5-Trimethylhexane - _ ,

d. 30 ±0. 20 5 35

256-5S C9H2O 2,4,4-Triraethylhexane . 29±0. 11 5 35

544-5S C9H2O 3,3,4-Trimethylhexane . 23±0. 10 5 35

289-5S C9H2O 3,3-Diethylpentane . 018±0. Oil 5 35

296-5S C9H2O 2,2,3,3-Tetramethylpentane . 064 ±0. 020 5 35

297-5S C9H2O 2,2,3,4-Tetramethylpentane . 035±0. 014 5 35

257-5S C9H2O 2,2,4, 4-Tetramethylpentane . 16±0. 08 5 35

298-5S C9H2O 2,3,3,4-Tetramethylpentane . 051 ±0. 037 5 35

505-5S C10H22 w-Decane . 04 ± 0. 02 5 35

562-5S C11H24 n-Undecane - . . 04±0. 03 5 35

554-5S C12H26 2,2,4,6,6-Pentamethylheptane . 06±0. 04 5 35

573-5S C13H28 n-Trideoane . 09±0. 06 5 35

580-5S C14H3O n-Tetradecane . 07±0. 06 5 35

581-5S C15H32 n-Pentadecane . 07 ±0. 05 5 35

568-5S C16H34 n-Hexadecane . 06±0. 04 5 35

See footnotes at end of tables.

10
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.6. Hydrocarbons and Organic Sulfur Compounds—Continued

Compound Volume Price Sample Amount of impurity per per No." Name

sample « sample

Formula

ALKYL CYCLOPENTANES

Mole percent ml 219-5S C5H10 Cyclopentane _ . 0. 05 ±0. 02 5 $18

J08a-5 C6II12 Methylcyclopentane . 11 ±0. 06 5 10

J08a-8S C6H12 Methylcyclopentane . 11±0. 06 8 18

J08a-25 C6H12 Methylcyclopentane . _ - _ . 11 ±0. 06 25 35

J66-5S C7H14 Ethvlcyclopentane . 06±0. 03 5 25

267-5S C7H14 1 , 1-Dimethylcyclopentane . 03±0. 02 5 35

269-5S C7H14 l,<rans-2-Dimethylcyclopentane . _ _ . 19±0. 10 5 35

271-5S CtHh 1 ,<rans-3-Dimethylcyclopentane . 39±0. 09 5 35

272-5S w-Propylcyclopentane .

. 20 ±0. 10 5 25

273-5S CgHie Isopropylcyclopentane . 20±0. 07 5 25

274-5S CsHie 1-Methyl-l-ethylcyclopentane . 13±0. 08 5 50

275-5S CsHis l-Methyl-cis-2-ethylcyclopentane . 48±0. 24 5 50

279-5S CsHis 1,1,2-Trimethylcyclopentane . 015±0. 009 5 50

280-5S 1,1,3-Trimethylcyclopentane _ . 48±0. 32 5 50

290-5S 1 ,cis-2, CTS-3-Trimethvlcy clopentane . 10±0. 06 5 50

294-5S l,cz's-2,imns-4-Trimethylcyclopentane . 42±0. 23 5 50

295-5S CsHie l,<raws-2,cis-4-Trimethylcyclopentane . 24±0. 10 5 50

517-5S C9H18 n-Butylcyclopentane . 034 ±0. 025 5 35

518-5S C9H18 Isobutylcyclopentane . 16±0. 08 5 35

583-5S C10H18 Cyclopentylcyclopentane . 05±0. 03 5 35

588-5S C15H30 n-Decylcyclopentane . 20±0. 18 5 35

ALKYL CYCLOHEXANES

Mole percent ml 209a-5 C6H12 Cyclohexane _ - 0. 010 ±0. 006 5 $10

209a-8S C6H12 Cyclohexane . 010 ±0. 006 8 18

209a-25 C6H12 Cyclohexane . 010 ±0. 006 25 35

218a-8S C7H14 Methylcj'clohexane * _ . 03 ±0. 02 8 18

218a-25 C7H14 Methylcyclohexane "

. 03 ±0. 02 25 35

258-5S CgHia Ethylcyclohexane . 13±0. 08 5 25

259-5S CsHie 1 , 1-Dimethylcyclohexane . 19±0. 03 5 35

260-5S CgHio l-m-2-Dimethylcyclohexane . 024±0. 015 5 35

261-5S CgHie 1 ,<raMS-2-Dimethylcyclohexane . 08±0. 07 5 35

263-5S CsHis l,c«s-3-DimethyIcyclohexane « . . 09 ±0. 05 5 35

262-5S CgHie l,<raris-3-Dimethylcyclohexane . 16±0. 07 5 35

264-5S 1 , cis-4-Dimethy Icyclohexane . 06 ± 0. 04 5 35

265-5S CgHie l,<rows-4-Dimethylcyclohexane . 14±0. 08 5 35

506-5S C9H18 n-Propylcyclohexane . 08±0. 05 5 25

507-5S CgHjg Isopropylcyclohexane . 16±0. 07 5 25

516-5S C9H18 1 , 1, 3-TrimethyIcyclohexane . 21 ±0. 05 5 50

508-5S C10H20 n-Butylcyclohexane . 08±0. 04 5 35

509-5S C10H20 Isobutvlcyclohexane . 17±0. 09 5 35

510-5S C10H20 sec-Butylcy clohexane . 30 dz 0. 20 5 35

511-5S CJ0H20 <erf-Butylcvclohexane . 05±0. 03 5 35

591-5S C10H32 n-Decylcyelohexane . 14±0. 11 5 35

See footnotes at end of tables.

11
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.6. Hydrocarbons and Organic Sulfur Compounds—Continued

Sample

Compomid

Amount of impurity •> Volume

per sample °

Price per No." sample Formula Name

I

MONOOLEFINS

OD 1 C C? /~i TT OO A c o -5 b

/-^ TT

*-^6-n.io z8d- XT 519- c c? -5 b

TT 527- c o -5 b

TT ^6^-12 COO c o -5 b

TT 529- c o -5 b

<^ TT

v^6-n-i2 530- C C! -5 b

XT 531- c o -5 b

TT

^6-tli2 COO 532- C CJ -5 b

XT COO 533- C C -5 b

\ XT 534- c c; -5 b

/- ^ TT

c o cr 535- c o -5 b

/~\ TT

*^6Xll2 537--5 b

XT o6b--5b XT

c o o 538--5o /"I TT

*^6J^12 con 539--5 b

/ 1 TT 287--5S

04U--Ob XT 520--5S C7H14

589--5S C7H14

547--5S C7H14

582--5S C7H14

574--5S C7H14

550--5S C7HH

521--5S CsHia

548--5S

545--5S CsHie

546--5S

551--5S C9H1.3 552--5S C10H20

555--5S ^111122 584--5S C12H24

590--5S C16H32

1-Pentene

2- Methyl-l-buteiie

2-Methyl-2-butene

1-Hexene

trans-2-H.exene

cis-3-Hexene

<rans-3-Hexene

2- Methyl-l-iDentene

3- Methyl-l-pentene

4- Methvl-l-pentene

2- Methyl-2-pentene

3- Methyl-cj;s-2-pentene

3- Methyl-<rans-2-pentene

4- Methyl-cts-2-pentene

4-Methyl-<rari s-2-pentene

2-Ethyl-l-butene

2,3-Dimethyl-l-butene

3,3-Dimethyl-l-butene

2.3-Dimethyl-2-butene

1-Heptene

4-Methyl-l-hexene

4.4-Dimethyl-l-pentene

4,4-Dimethyl-cis-2-pentene- _ 4,4-Dimethyl-irans-2-pentene

2.3.3-Trimethyl-l-butene

1-Octene

<rans-4-0ctene

2.4.4-Trimethyl-l-pentene

2,4, 4-Trimethyl-2-pentene

1-Nonene

1-Decene

1-Undecene

1-Dodecene

1-Hexadecene

Mole percent

0. 66 ±0. 40

. 14±0. 08

. 06±0. 04

. 14±0. 08

. 17±0. 11

. 13 ± 0. 08

. 06±0. 03

. 19±0. 09

. 30±0. 20

. 18±0. 12

. 09 ± 0. 05

. 15±0. 08

. 14±0. 09

. 08 ± 0. 07

. 25 ±0. 07

. 10 ± 0. 04

. 14±0. 13

. 09±0. 06

. 10 ± 0. 05

. 20±0. 10

. 22±0.

. 15 ± 0.

. 21±0.

. 09 ± 0. 03

. 06 ± 0. 04

. 24±0. 13

. 16±0. 11

. 09±0. 03

. 08 ± 0. 05

. 24±0. 18

. 11±0. 07

. 09±0. 08

. 13 ±0. 07

. 16 ±0. 07

16

08

11

ml55

5

5

5

55

5

5

55

5

5

55

5

55

5

5

55

55

5

55

5

5

5

5

5

5

5

DIOLEFINS

513--5S C4H6

565--5S CsHs

558--5S C5H8

553--5S

1.3-Butadiene_

1.4-Pentadiene

2,3-Pentadiene

1-5-HexadieneMole percent

'0. 08±0. 04

I. 07±0. 05

1 . 15 ± 0. 07

i. 11±0. 08

CYCLOMONOOLEFINS

C5H8

CeHio

C8H12

Cyclopentene

Cyclohexene

4-Ethenyl-l-cyclohexene (4-vinyl-l-cj'clohexene)

Mole percent 034 ±0. 021

023 ± 0. 020

. 10±0. 07

ml

ACETYLENES

C4H6

C4H6

1- Butyne.

2-ButyneMole percent

0. 13 ± 0. 07

. 069 ±0. 038

ml

See footnotes at end of tables.

12
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.6. Hydrocarbons and Organic Sulfur Compounds—Continued

Sample

Compound

Amount of impurity ^ Volume

per sample "

Price per sample

Formula Name

ALKYL BENZENES

C7H8

C7H8

CgHio

CsHio

CgHio

CgHio

CsHio

CsHio

CgHio

CgHio

C9H12

C9H12

C9H12

C9H12

C9H12

C9H12

C9H12

C9H12

C9H12

C9H]2

C10H14

C10HI4

C10H14

CI0H14

C10H14

C10H14

CioHi4

C10HI4

C10H14

C10H14

C10H14

C10H14

C11H16

CiiHis

CiaH26

Benzene

Methylbenzene (toluene) " Methylbenzene (toluene) ° Ethylbenzene

Ethylbenzene

1,2-Dimethylbenzene (o-xylene) _ 1,2-Dimethylbenzene (o-xylene) _ 1,2-Dimethylbenzene (o-xylene)

1,4-Dimethylbenzene (p-xylene) j 1,4-Dimethylbenzene (p-xylene) - 1,4-Dimethylbenzene (p-xylene).

n-Propylbenzene

Isopropylbenzene

Isopropylbenzene

Isopropylbenzene

l-Methyl-2-ethylbenzene

l-Methyl-3-ethylbenzene

l-Methyl-4-ethylbenzene

1.2.3-Trimethyibenzene

1.2.4-Trimethylbenzene

1.3.5-Trimethylbenzene

n-Butylbenzene

Isobutylbenzene

sec-Butylbenzene

<er<-Butylbenzene

l-Methyl-3-isopropylbenzene

l-Methyl-i:-isopropylbenzene

1.2-Diethylbenzene

1.3-Diethylbenzene

1.4-Diethylbenzene

l,3-Dimethyl-5-ethylbenzene

1,2,3,5-Tetramethylbenzene

1,2,4,5-Tetramethylbenzene

l-Methyl-3-terJ-butylbenzene

l-Methyl-4-^er^-butylbenzene

n-Decylbenzene

Mole percent

0. 023 ±0. 015

. 03 -t 0. 02

. 04±0. 02

. 04±0. 02

. 04±0. 02

. 005 ± 0. 004

. 010 ±0. 007

. 010±0. 007

. 05±0. 03

. 06±0. 03

. 06±0. 03

. 25 ± 0. 08

. 07±0. 03

. 07 ± 0. 03

. 07 ± 0. 03

. 27±0. 07

. 43 ± 0. 15

. 13 ± 0. 03

. 018±0. 012

. 33±0. 20

. 05 ± 0. 02

. 12±0. 08

. 13±0. 09

. 12±0. 06

. 06±0. 03

. 064 ±0. 038

. 05 ± 0. 03

. 05 ± 0. 03

. 07 ± 0. 04

. 07 ± 0. 02

. 11±0. 06

. 08±0. 02

. 14 ± 0. 04

. 08±0. 05

. 05 ± 0. 03

. 20±0. 16

ml

25

5

8

25

58

25

5

58

25

5

5

55

5

55

5

5

5

5

5

5

55

5

5

5

5

55

$18

10

18

18

35

10

18

35

10

18

35

25

10

18

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

NAPHTHALENES

Mole percent ml

77--5S CioHs Naphthalene . . . - _ 0. 04 ±0. 03 5 $35

87--5S C10H12 1,2,3,4-TetrahvdronaphthaIene - . 14±0. 06 5 35

78--5S C11H14 1-Methylnaphthalene _ - . 08 ± 0. 03 5 35

79--5S CnHi4 2-Methylnaphthalene . 09 ± 0. 06 5 35

POLYCYCLIC AROMATIC HYDROCARBONS

Mole percent ml

56--5S C9H10 2,3-Dihvdroindene (Indan) 0. 06 ±0. 02 5 $35

67--5S CloH]8 cis-Decahvdronaphthalene (cts-Bicyclo [4.4.0] decane) . 11±0. 05 5 35

61--5S C10H18 <rans-Decahydronaphthalene (<rans-Bicyclo [4.4.0] decane) . 04±0. 03 5 35

See footnotes at end of tables.

616203 O—62 3

13
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.5. Hydrocarbons and Organic Sulfur Compounds—Continued

Sample

No."

Compound

Amount of impurity >> Volume

per sample "

Price per sample

Formula Name

ORGANIC SULFUR COMPOUNDS '

itj

eqi

Jli

904-6

907-5 902-5 901-5S

903-5 905-5 908-5S

906-5S

C2H0S

C2H6S2

CoHfiS

C4H4S

C4H10S

C4H]oS

C4H10S2

CbHioS

Ethanethiol (ethyl mercaptan)

Methyldithiomethane (dimethyl disulfide) ^ Methylthioethane (methyl ethyl sulfide) ^ Thiophene

Ethylthioethane (diethyl sulfide) ^ 2-Methyl-2-propanethiol (ter<-butyl mercaptan)

Ethyldithiodisulfide (diethyl disulfide) ^ 1-Pentanethiol (w-pentyl mercaptan)

Male percent

0. 05 -t 0. 04

. 03 ± 0. 02

. 04±0. 04

. 013±0. Oil

. 06 ± 0. 04

. 08 ± 0. 04

. 10±0. 08

. 08±0. 05

ml

» The designations following the sample numbers indicate the following: "-5S" or '"8S", a sample of 5 ml or 8 ml sealed "in vacuum" in a special

Pyrex-glass ampoule with internal "break-off" tip: "-5", "-25", or "-50", a sample of 5, 25, or 50 ml sealed "in vacuum" in a plain-glass ampoule.

Sample numbers including small letters designate preparations made to replenish depleted stock. For example, in this list isopropylbenzene 220-5 and 220-25 are from one preparation and 220a-8S is from another.

b Unless otherwise indicated, the puritv has been evaluated from measure- ments of freezing points. See .1. Research NBS 3.5, 355 (1945) RP1676.

" Tolerance approximately ±10 percent. All volumes have been estimated

in the liquid state, including tho.se of compounds normally solid.

<i Estimated by analogy with isomers subjected to similar purification.

e Certified with regard to density and refractive index.

' Certified with regard to calorimetric heat of combustion.

e This isomer, formerly known as "trans", see Science 105, 047 (1947), has

the following properties: Boiling point at one atmosphere, 120.09 °C; refrac- tive index, ran at 25 °C, 1A206; density at 25 °C, 0.7620 g/ml. See NBS

Circular 461, p. 45 (1947). STANDARDS CERTIFIED FOR DENSITY AND

REFRACTIVE INDEX

The following three compounds listed above are certified

with respect to values of density, for air-saturated material at 1 atm, at 20, 25, and 30 °C, to ±0.00002 g/ml,

and also with respect to values of refractive index, for each of seven wavelengths (helium 668 and 502, hydrogen

656 (C) and 486 (F), mercury 546 (e) and 436 (g), and

sodium 589 (Di, D2) at 20, 25, and 30 °C to ±0.00002):

No. 217b 2,2,4-Trimethylpentane.

No. 218a Methylcyclohexane.

No. 211a, 211b Toluene.'

These standards may be used to calibrate refractometers,

picnometers, and density balances, as well as spectrometers.

A certificate is supplied with each of these samples.

STANDARDS CERTIFIED FOR CALORIMETRIC

HEAT OF COMBUSTION

Standard Sample 2l7b, 2,2,4-Trimethylpentane, is also

certified with regard to the value for calorimetric heat of combustion, primarily for calibrating apparatus for determining the heating value of gasoline and other liquid

fuels.INSTRUCTIONS AND CONNECTING TUBES

A set of instructions for transferring standard samples

of hydrocarbons "in vacuum" may be obtained on

request.

The unsaturated hydrocarbons are usually sealed in ampoules of Pyrex Red glass. In order to facilitate the

handling of these ampoules, the first shipment of those

h This isomer, formerly known as "cis", see Science 105, 647 (1947), has

the following properties: Boiling point at one atmosphere, 124.45 °C; refrac- tive index, nv at 25 "C, 1,4284; density at 25 °C, 0.7806 g/ml. See NBS

Circular 461, p. 45 (1947). When sealed. Polymer formed may bo removed as residue by simple

vaporization of the sample "in vacuum" at an appropriate temperature.

i In the determination of the purity of these compounds, an apparatus

providing no connection with the atmosphere was employed. See Anal. Chem. 22, 1521 (1950). These compounds are here named in accordance with the recommendations of the International Union of Pure and Applied Chemi.stry. The

samples themselves bear labels in accordance with recommendations made

for the naming of sulfur compounds in petroleum. See Chem. and Eng.

News Zi, 2765 (1946). The samples are labeled as follows: 907-5S, 2,3- dithiabutane; 902-5S, 2-thiabutane; 903-5S, 3-thiapentane; and 908-5S,. 3,4-dithiahexane.

samples to a laboratory will include one graded connecting

tube consisting of Pyrex Red to Pyrex Uranium to Pyrej

clear glass.

AVAILABILITY

It is not planned to replenish the present stock of any

of the hydrocarbons and organic sulfur compounds with new preparations, except those certified for density,

refractive index and calorimetric heat of combustion

(footnotes e and f). j ORDERS t

ol Most of the standard hydrocarbons listed above were

purified through a cooperative undertaking between the

National Bureau of Standards and the American Petroleum

Institute. The preparation of the organic sulfur com- pounds involved the cooperation of the U.S. Bureau ofj=

Mines at Laramie, Wyo. By agreement with the American Petroleum Institute, distribution of these two groups

of standards by the National Bureau of Standards is limited to laboratories not directly associated with the

petroleum industry. Orders from such laboratories

should be sent to the National Bureau of Standards,

Washington 25, D.C. Orders from laboratories that are associated with the petroleum industry should be placed,

with the American Petroleum Institute, Carnegie Insti- tute of Technology, Pittsburgh, Pa. In all cases, compounds should be specified by bothj

name and sample number.

sr..

SHIPMENTS 1=

All orders for hydrocarbons or organic vsulfur compounds

are shipped express collect.

14
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.7. Viscometer Calibrating Liquids

These oils are not intended for use as permanent viscosity standards. They are not suitable for stockroom items and

lould be ordered only for immediate use. They are available only in containers of nominal 1-pint capacity. This quanty is sufficient for the calibration of most viscometers. In cases where a larger quantity (e.g., duplicate samples) is quired, a satisfactory explanation of the need for the larger quantity must be given in the order or accompanying letter.

11 available liquids are hydrocarbon oils and are listed in the tables below.

\.) Oils for use with viscometers calibrated in units of absolute or kinematic viscosity. Price covers the sample and a

report containing accurate values at the time of shipment, for absolute viscosity, kinematic viscosity, and density at the following temperatures:

Oils D through N 20 °C, 25 °C, 100 °F, and 210 °F

Oil OB 20 °C, 25 °C, and 40 °C

Oil P 30 °C, 40 °C, and 50 °C

Viscosity values at other temperatures in the range 20 to 100 °C (30 to 100 °C for oil P) are supplied as a special

"irvice. For oils D through N, the charge for this special service is .$15.00 per sample per temperature. For oils OB and

the charge is $32.00 per sample per temperature. These special service charges are in addition to the charge for the

imple and usual report.

' The approximate viscosities and the prices of the calibrating oils are as follows:

ou

)

[.

)B.

>

Absolute viscosity, In poises, at—

20 °C

0. 020

. 074

. 12

. 21

. 41

1. 0

3. 0

14

25 °C

0. 018

. 063

. 10

. 17

. 32

. 74

2. 1

9. 6

100 °F

0. 014

. 044

. 066

. 11

. 18

. 37

1. 0

4. 0

210 °F

0. 006

. 013

. 017

. 023

. 032

. 049

. 099

. 25

20 °C

300

25 °C

200

30 °C

450

40 °C

55

200

50 °C

95

Kinematic viscosity, in stokes, at20 °C

0. 026

. 091

. 14

. 25

. 48

1. 1

3. 4

16

25 °C

0. 023

. 078

. 12

. 21

. 38

. 84

2. 4

11

100 °F

0. 019

. 055

. 081

. 13

. 22

. 43

1. 1

4. 6

210 °F

0. 008

. 017

. 022

. 028

. 040

. 060

. 12

. 30

20 °C

350

25 °C

210

30 °C

510

40 °C

60

220

50 °C

100

Price 1 per sample F.O.B. Washington, B.C.

$1 5. 00

15. 00

15. 00

15. 00

15. 00

15. 00

15. 00

15. 00

32. 00

32. 00

B) Oils for use with Saybolt viscometers. Price covers the sample and a report containing an accurate value at the time

of shipment, for viscosity at the indicated temperature. Viscosity values at other temperatures or in other units are not supplied. Saybolt viscosity values are based on determined values for kinematic viscosity and the standard conversion tables published by the American Society for Testing Materials.

The approximate viscosities and the prices of the Saybolt calibrating oils are as follows:

Oil Temperature °F Viscosity

Price 1 per sample

F.O.B. Washington, D.C.

100

122

300 seconds, Saybolt Universal.

110 seconds, Saybolt Furol

$6. 50

6. 50

Because of the nature of the material, samples of oils for use as viscometer calibrating liquids will be shipped via railway express, express charges collect.

3.2.8. Surface Flammability Standards

tandard 1002. Surface Flammability Standard is being issued as follows: Hardboard sheet, 6X18 inches, for checking the operation of the radiant panel test equipment in accordance with Interim Federal

Standard No. 00136 and later revisions. Flame Spread Index, /s, = 150; Heat Evolution Factor,

0, = 33; Smoke Deposit, weight in mg, = 2.6. Price $8.00 per lot of four specimens.

15
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.9. Radioactivity Standards *

Sample

No.

Radiation Nuclide Nomlnal activity " Volume Price per sample

ALPHA-, BETA-, GAMMA-RAY STANDARDS

4900

4901

4902

4921

4922

4924

4925

4926

4927

4929

4930

4935

4940

a

a

a

/3 (7)

(3 K

7 (K)

Polonium-210

Polonuim-210b__

Polouium-210'^_.

Sodium-22

Sodium-22

Carbon-14

Carbon-14

Hydrogen-3

Hydrogen-3

Iron-55

Zinc-65

Krypton-85

Promethium-147

200 dps

500 dps

1000 dps

10* dps/ml

108 dps 8 103 dps/ml

10* dps/ml

10* dps/ml

106 dps/ml "... 10* dps/1 " 10^ dps/ml <=.. 10' dps/g.mol"

105 dps/g "

W

{")

(=) —

(0

5.0 ml..

25.0 ml

(")- —- 25.0 ml

(')

(')

(') ml..

(')

(')

$32.

32.

32. 32.

32.

32. 32.

32.

32. 36.

20.

32.

40.

00

00 i

00 ' 00 ' 00

00

00

00

00

00

00

00

00

Discontinued NBS radioactivity standards.—The National Bureau of Standards has discontinued distribution of the

following radioactivity standards, Nos. 4910, 4911, 4912, 4913, 4914, 4915, 4916, 4917, 4918, 4919, 4920, 4923, 4928, 4931,

4933, 4934, 4936. Standardized samples of these radionuclides may now be obtained commercially. j

Radioactivity standards are shipped express collect only to destinations

in Canada and the United States. In the ease of shipments to other countries consignee should ap|ioint an agent to handle shijiment abroad, apply

to tlie National Bureau of Stan<l;irds for pro forma invoices, and establish a

credit for the cost of the standards at any bank in the United States. "The disintegration rate as of the reference date is given on a certificate accompanying the standard.

>> Samples consist of a practically weightless deposit of poIonium-210 on a monel disk 1 inch in diameter, Me-inch thick. Please note that standard samples Nos. 4900, 4901, and 4902 are now polonium-210. This change makes

possible the preparation of small diameter weightless sources with little self- absorption and no beta emission. Corrections for decay may be made

accurately.

" Deposited source. Samples consist of UjOs deposited on a 0.1-mm platinum foil and mounted

on an aluminum disk, 1]4 inch in diameter and i.i2-inch thick. The alpharay disintegration rate as of the date of calibration is indicated on the certifi- cate accompanying the standard. "Total activity of these standards is such that they may be ordered singly under the general licensing provisions of the Atomic Energy Act of 1954

(please refer to Federal Register, Volume 21, page 213, January 11, 195C). 'Approximately 3 ml of low-solids carrier solution containing the active nuclide in a fiame-sealed ampoule. eThis standard can be issued only under the special licensing provisions

of the Atomic Energy Act of 1954, and it is therefore required that a copy of the purchaser's current AEC By-Product Material license be on file at the National Bureau of Standards.

h Benzoic acid (7C-14) in about 3 ml of toluene in a flame-sealed glass ampoule.

' Approximately 10 ml of Kr" in inert krypton at a pressure of approximately one atmosphere in a break-seal glass ampoule.

Sample No. Radium content (grams) Volume • (millihters) Price per sample

RADIUM STANDARDS (FOR RADON ANALYSIS)

4950

4951

4952

10-9 100

100

100

$32. 00

32. 00

7. 50

lO-'i Blank solution

' Samples are contained in flame-sealed glass ampoules.

Sample Radium content (micrograms) Volume It Price per Sample Radium content (micrograms) Volume ' Price per No. (milliliters) sample No. (milliliters) sample

RADIUM GAMMA-RAY STANDARDS

4955 0.1 4956 0.2 4957 0.5 4958 1.0 4959 2.0

5 $32. 00 4960 5.0 5 $32. 00

5 32. 00 4961 10 5 32. 00

5 32. 00 4962 20 5 32. 00

5 32. 00 4963 50 5 32. 00

5 32. 00 4964 100 5 32. 00

^ Samples are contained in flame-sealed glass ampoules.

16
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.2. Standards of Certified Properties or Purity—Continued

3.2.9. Radioactivity Standards—Continued

CARBON-14 DATING STANDARD

mple

STo. Item Price

390 Contemporary Standard for Carbon-14 Dating Laboratories (sample consists of 5 lb of oxalic acid). $5. 00

anple No. Calibration Nuclide Nominal Activity Price per sample

POINT SOURCE STANDARDS

)91 7

)92 7

)96 7

)97-B 7

Sodium-22

Zinc-65

Sodium-22

Mans;aijese-54_

10* TPS (e) 5X10* 7PS (e)- 5X10* TPS (e)- 5X10* TPS (e).

$32. GO

32. 00

32. 00

38. 00

' These standards are deposited point sources between 2 layers of approximately 0.0025-ln. polyester tape.

3.3. Standard Rubbers and Rubber Compounding Materials

3.3.1. Rubbers "

Sample No.

385b

386b

Name

Natural

Styrene-butadiene, type 1500_

Approxi- mate

weiglit of sample in grams

31, 500

34, 000

Price per sample

$32. 00

Sample

No.

387a

388

Name

Styrene-butadiene, type 1000

Butyl

Approxi- mate

weight of sample in grams

34, 000

25, 000

Price per sample

$30. 00

45. 00

a Normally, samples are shipped railway express, express charges collect. i> New lot to be established.

3.3.2. Rubber Compounding Materials *

370b

371c

372d

373d

374b

375d

376a

Zinc oxide

Sulfur

Stearic acid

Benzothiazyl-disulfide

Tetramethylthiuram-disulfide

Channel black

Light magnesia

2, 000 $3. 25 377

1, 400 2. 25 378

600 1. 90 379

500 2. 75 380

500 4. 00 381

7, 500 4. 50 382

450 2. 40 383

Phenyl-beta-naphthylamineOil furnace black

Conducting black

Calcium carbonate

Calcium silicate Gas furnace black

Mercaptobenzothiazole

600

7, 000

5, 500

6, 000

4, 000

7, 500

800

$4. 00

3. 50

3. 50

2. 50

2. 50

3. 50

2. 75

» Normally, samples are shipped railway express, express charges collect.

17
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.4. Miscellaneous Standard Materials

3.4.1. Phosphors

Sample

No.

1020

1021

1022

1023

1024

1025

Name

Zinc sulfide phosphor

Zinc silicate phosphor

Zinc sulfide phosphor

Zinc-cadmium sulfide phosphor

(Ag activator)

Zinc-cadmium sulfide phosphor

(Cu activator)

Zinc phosphate phosphor

Approxi- mate

weight of sample in grams

14

28

14

14

14

28

Price

$3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

Sample

No.

1026

1027

1028

1029

1030

1031

1032

1033

Name

Calcium tungstate pho.sphor

Magnesium tungstate phosphor.

Zinc silicate phosphor

Calcium silicate phosphor

Magnesium arsenate phosphor..

Calcium halophosphate phosphor

Barium silicate phosphor

Calcium phosphate phosphor

Approxi- mate

weight of sample in grams

Price

28 $3. t 28 3. ( 28 3. ( 14 3. ( 28 3. ( 28 3. ( 28 3.

28 3. (

3.4.2. Turbidimetric and Fineness Standard

Sample

No. Name Constituents determined or intended use Approximate

weight of sample

in grams

Price pe sample

114j Cement No. 325 sieve residue, 7.6 Surface area, 1,890 cm^/g 20 $2. J Air permeabiUty, 3,310 cm^/g .

3.4.3. Glass Spheres for Sieve Sizing

Sample Item Price No.

1017 Calibrated Glass Spheres (for calibrating sieves No. 70-270) $9. ! 1018 Calibrated Glass Spheres (for calibrating sieves No. 20-70) 9. I

3.4.4. Paint-Pigment Standards for Color and Tinting Strength Only

Name

Toluidine red toner

Yellow ocher

Raw sienna _. Burnt sienna

Raw umber

Burnt umber

Venetian red

Metallic brown

Indian red

Mineral red

Bright red oxide

Carbon black (high color)

Carbon black (all-purpose)

Black iron oxide

Approxi- mate

weight of sample in grams

40

45

45

50

45

50

60

60

50

65

50

10

20

42

Price per sample

.$3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

3. 00

Sample

No.

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

Name

Yellow iron oxide, light lemon.

Yellow iron oxide, lemon

Yellow iron oxide, orange

Yellow iron oxide, dark orange

Lampblack

Primrose chrome yellow

Lemon chrome yellow

Medium chrome yellow

Light chrome orange

Dark chrome orange

Ultramarine blue

Iron blue

Light chrome green

Medium chrome green

Dark chrome green

Approxi- mate

weight of sample in grams

20 $3. ( 20 3. ( 25 3. ( 40 3. ( 15 3. ( 65 3. ( 60 3. ( 65 3. <

100 3. 100 3. ' 37 3. ( 25 3. 1 60 3. ( 50 3. (, 45 3. (

18
3. Descriptive List of Standard Materials With Weights and Fees—Continued

3.4. Miscellaneous Standard Materials^—Continued

3.4.5. Light- Sensitive Papers

Sample

No.

Item Unit of issue Price per

set

700

701

Light-sensitive paper for calibration of carbon-arc fading lamps for color-fastness

tests of textiles. See current NBS Letter Circular 1036 on this subject for directions for use. Booklet of standard faded strips of light-sensitive paper for use with above

sample. See the current NBS Letter Circular 1036 for directions for use.

Package of 100

pieces.

Booklet

$3. 00

40. 00

3.4.6. Standard Colors for Kitchen and Bathroom Accessories "

Sample

No.

Item Unit of issue Price per

set

1000 Enameled iron plaques, 3 by 5 inches, in accordance with Commercial Standards

CS62-38 and CS63-38.

Set of 10 $10. 00

a Calibration of these standards for use with three-filter reflectometers may be obtained by applying to the Bureau.

3.4.7. Microcopy Resolution Test Chart "

Sample

No.

Item Unit of issue (minimum)

Price per

chart

, 1010 Resolution chart for testing the resolving power of micro copying cameras 5 charts $0. 20

" These charts are made photographically, and consist of line patterns, the lines and spaces being of equal width. Each pattern contains two sets of lines, ue set at right angles to the other. The patterns range from 1 to 10 lines per millimeter. Instructions for the use of these charts are furnished with each order.

4. Summary of Analyses

\ The values given in the following sections are slightly from those given on the certificates. For

isted primarily as a guide to purchasers. In some this reason the certificates issued with the standards

;ases provisional values are given which may differ should always be consulted to obtain the proper values.

4.1. Averaged Analyses

ALUMINUM-BASE ALLOYS (CHEMICAL STANDARDS)

Sample

No. Cu Mn Si Mg Fe Ti Zn Pb V Ga Ni Or

85b

86c

87a

3. 99

7. 92

0. 30

0. 61

. 041

. 26

0. 18

. 68

6. 24

1. 49

0. 002

. 37

0. 24

. 90

. 61

0. 022

. 035

. 18

0. 030

1. 50

0. 16

0. 021

. 031

. 10

0. 006 0. 019 0. 084

. 030

. 57

0. 211

. 029

. 01 . 02 . 11

COBALT-BASE ALLOYS

Sample

No. Kind Co Ni Cr Mo w Nb Ta Fe Mn c p S Si Cu V Tl

167 Heat-resisting alloy

(S816) 42. 90 20. 65 20. 00 3. 90 4. 50 3. 15 0. 08 2. 13 1. 64 0. 38 0. 010 0. 007 0. 44 0. 03 0. 01

168 Heat-resisting alloy

(S816) 41. 20 20. 25 20. 33 3. 95 3. 95 2. 95 . 95 3. 43 1. 50 . 37 . 008 . 005 . 80 . 035 . 03 0. 06

19
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

COPPER-BASE ALLOYS

Sample No. Kind Cu Zn Sn Pb Ni Fe Al Mn

37e

52c

62d

63c

124d

158

164a

184

157a

52c

62d

63c

124d

158

164a

184

157a

Sheet brass

Cast bronze

Manganese bronze

Phosphor bronze.

Ounce metal

Sihcon bronze

Aluminum bronze

Leaded-tin bronzeNickel silver

Cast bronze

Manganese bronzePhosphor bronze __ Ounce metal

Silicon bronze

Aluminum bronze.

Leaded-tin bronze.

Nickel silver

69. 61

89. 25

59. 07

80. 48

83. 60

90. 86

82. 25

88. 96

58. 61

27. 85

2. 12

37. 14

0. 093

5. 06

2. 07

0. 07

2. 69

29. 09

1. 00

7. 85

0. 38

9. 03

4. 56

0. 97

. 04

6. 38

0. 02

1. 00

0. Oil

. 23

9. 35

5. 20

0. 004

. 04

1. 44

0. 03

0. 53

. 76

. 28

. 32

. 99

. 006

3. 72

0. 50

11. 82

0. 004

. 004

. 86

. 0013

. 18

1. 48

4. 05

0. 005

. 17

1. 23

0. 54

9. 59

Sb

0. 52

. 17

As

0. 023

. 02

Ag

0. 02

SI

0. 075

2. 72

0. 03

0. 002

. 060

. 093

0. 001

145

02

009

01

Co

0.

LEAD- AND TIN-BASE ALLOYS

Sample No. Kind Pb Sn Sb Bi Cu Fe As Ag Ni Al

53d

127a

54d

Lead-base 4. 94

30. 03

88. 57

9. 92

0. 79

7. 04

0. 13

. 036

. 04

0. 27

. 004

3. 62

0. 045

. 129

. 09

0. 002

. 002

. 003

Solder 0. 004

Tin-base _ 0. 62 0. 03 . 003

MAGNESIUM-BASE ALLOY

Sample No. Al Zn Mn Si Cu Pb Fe Ni

171 2. 98 1. 05 0. 45 0. 012 0. Oil 0. 0033 0. 0018 0. 000

1

20

I
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

NICKEL-BASE ALLOYS (CHEMICAL STANDARDS)

Kind

Ni-base casting.

Ni-Cr

Monel type

Waspaloy

Ni-base casting.

Ni-Cr

Monel type

Waspaloy

Ni

64. 29

77. 26

63. 95

57. 15

Cu

0. 045

. 015

30. 61

0. 006

Mn

1. 28

0. 073

1. 60

0. 43

Si

1. 56

1. 42

0. 93

. 29

Co

0. 47

. 19

. 076

13. 95

Fe

15. 01

0. 54

2. 19

0. 13

Cr

16. 88

20. 26

0. 042

19. 50

Al

0. 095

. 50

1. 23

Ti

0. 006

. 005

3. 05

0. 342

. 043

. 079

. 08

0. 006

. 002

. 007

p Zr V Ca N Mo w B Nb Ta

0. 012 0. 029

. 018

0. 027

. 031

0. 005

0. 042 0. 015

. 002 . 081 4. 04 <0. 01 0. 0046 <0. 01 <0. 01

TITANIUM- AND ZIRCONIUM-BASE ALLOYS (CHEMICAL STANDARDS)

imple Kind Al V Mn Fe Cr Si Mo C N Sn Ni Cu

173

174

360

A16-V4 5. 42

4. 27

4. 09 0. 16

. 18

. 156

0. 045

. 015

0. 018

Al4-Mn4 4. 57 . 012

Zircaloy-2 0. OOlo . 114 <0. 01 1. 43 0. 052 0. 00 lo

ZINC-BASE DIE-CASTING ALLOY (CHEMICAL STANDARD)

Sample No. Al Cu Mg Fe Mn Pb Ni Sn Cd

94b 4. 07 1. 01 0. 042 0. 018 0. 014 0. 006 0. 006 0. 006 0. 002

STEEL-MAKING ALLOYS

Sample

No. Kind C Mn p s Si V Ti Al Ca Fe Cr

57 Refined silicon 0. 087 0. 034 0. 008 0. 005 96. 8 0. 10 0. 67 0. 73 0. 65 0. 025

C Mn P s Si B Cr V Al N

61a

64b

66a

90

172

71

Ferrovanadium 1. 06

4. 30

4. 39

1. 78

0. 21

19. 77

0. 119

. 012

. 049

26. 2

0. 005

. 062

. 021

5. 12

1. 43

2. 26

0. 68

68. 0

50. 19

0. 15

0. 02

Ferrochromium 0. 032

Spiegeleisen

Ferrophosphorus

Ferroboron 0. 234 3. 63 13. 68 . 05

Calcium molybdate Mo = 35.3; Fe=1.92; Ti = 0.06.

21
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

Sample No. Kind

Total Graphitic

Mn

By oxi- dation Evolved

as H2S

Si Cu Ni

IRONS (CHEMICAL STANDARDS)

3

4i5k

6f7g

55e

82a

107b

115a

122d

341

342

White

Cast

Cast

Cast

Cast

Ingot

Ni-Cr

Ni-Cr-Mo

Ni-Cr-Cu

Cast (car-wheel)

Ductile

Nodular

I

2. 27 <0. 01 0. 350 0. 123 0. 089

3. 26 2. 64 . 793 . 130 . 054 0. 054

2. 71 1. 99 . 536 . 263 . 100 . 096

2. 91 2. 19 . 499 . 530 . 106 . 103

2. 69 2. 59 . 612 . 794 . 061 . 060

0. Oil . 035 . 003 . 012 . 012

2. 24 1. 71 . 649 . 053 . 102 . 094

2. 76 1. 88 . 52 . 058 . 068

2. 63 1. 96 1. 01 . 086 . 065

3. 28 2. 49 0. 504 . 280 . 092 . 092

1. 81 1. 22 . 91 . 023 . 007

2. 45 2. 14 . 369 . 020 . 014

0. 99 0. 126 0. oia

1. 45 . 253 . 062

2. 08 1. 50 • 051

1. 85 0. 252 . 068

2. 41 . 128 . 12|

0. 001 . 065 . 03i

2. 07 . 076 1. 07)

1. 35 . 25 2. 12

2. 13 5. 51 14. 5

0. 624 0. 054 0. 029

2. 45 . 15 20. 3

2. 85 . 14 0. 02^

STEELS (CHEMICAL STANDARDS)

A K 1 1 U. 511 A AOA U. 080 A AC 0

0. 063 0. 065 0. 020 0. 016 0. 009

. 850 . 086 . 109 . 110 . 020 . 008 . 005

021

. 390 . 006 . 032 . 033 . 042 . 085 . 029

. 513 . 008 . 026 . 026 . 203 . 046 . O20I

. 716 . 014 . 030 . 030 . 187 . 125 . 060

. 782 . 019 . 027 . 027 . 244 . 127 . 062

. 889 . 020 . 016 . 016 . 236 . 103 . 113

. 399 . 014 . 027 . 027 . 126 . 084 . 041

. 439 . 014 . 033 . 034 . 188 . 052 . 02a

. 497 . 029 . 043 . 041 . 204 . 151 • 311

. 754 . 028 . 034 . 032 . 299 . 238 . 243

. 573 . 013 . 014 . 015 . 246 . 071 . 053

. 730 . 015 . 010 . 010 . 370 . 051 . oea

1. 89 . 023 . 029 . 028 . 210 . 064 . O30

0. 052 . 006 . 013 3. 32 . 084 . 053

. 763 . 085 . 221 0. 021 . 015 . 013

. 753 . 016 . 019 . 019 . 173 . 027 . 010

. 786 . 026 . 035 . 036 . 269 . 094 . 027

. 798 . 008 . 022 . 021 . 278 . 127 1. 19

. 537 . 006 . 010 . 010 . 253 . 123 3. 58

. 545 . 014 . 024 . 256 . 062 0. 055

. 706 . 012 . 015 . 013 . 302 . 028 I. 81

. 432 . 014 . 016 . 356 . 114 0. 243

. 506 . 008 . 016 . 016 .274 . 117 . 217

. 780 . 013 . 019 . 020 . 241 . 096 . 510

1. 40 . 032 . 017 . 017 . 226 . 053 . 475

0. 807 . 036 . 027 . 026 . 258 . 181 . 137

. 342 . 022 . 010 . 311 . 079 . 069

. 268 . 029 . 005 . 190 . 120 . 137

. 218 . 018 . 007 . 323 . 101 . 088

. 192 . 023 . 007 . 270 . 094 . 168

1. 24 . 015 . 010 . 322 . 083 . 100

0. 361 . 019 . 006 . 437 . 125 . 197

1. 03 . 026 . 326 . 412 . 118 . 241

1. 77 . 025 . 010 . 43 . 359 9. 48

1. 31 . 028 . 009 . 64 . 14 10. 51

. 024 . 52

1. 62 . 027 . 015 . 605 . 174 14. 13

0. 380 . 200 . 082 35. 99

1

8i lOg

170a

15f

llg

12g

152

13f

14d

16d

19f

20f

51b

65d

100b

105

125a

129b

130a

151

30e

32e

33d

72f

lUb

36a

106b

139a

156

159

50c

132a

134a

153a

155

73b

133a

lOle

121c

123b

160a

166b

126b

Bessemer

Bessemer

B.O.H. (Ti-bearing)

B.O.H

B.O.H

B.O.H

B.O.H. (Tin-bearing)

B.O.H

B.O.H

B.O.H

A.O.H

A.O.H

Electric furnace

Basic electric Manganese (SAE T1340)-.

High-sulfur

High-silicon

High-sulfur (SAE X1112)_

Lead-bearing

Boron

Cr-V steel (SAE 6150)

Cr-Ni steel (SAE 3140) __. Ni-Mo steel (SAE 4820)

Cr-Mo steel (SAE X4130).

Ni-Mo steel (SAE 4620)...

Cr2-Mol

Cr-Mo-Al

Cr-Ni-Mo (AISI 8640)

Cr-Ni-Mo (NE 9450)

Crl-Mo0.4-Ag0.1

W18-Cr4-Vl

W6-Mo5-Cr4-V2

W2-Mo8-Cr4-Vl

W2-Mo9-Cr4-V2-Co8

W0.5-Cr0.5

Crl3 (SAE 420)

Crl3-Mo0.3-S0.3

Crl8-Ni9 (SAE 304)

Crl8-Nil0-Ti0.4 (SAE 321)

Cr-Ni-Nb-Ta (SAE 347)

Cr-Ni-Mo (SAE 316)

Cr-Ni

Ni36

0. 077

. 240

. 052

. 084

. 191

. 389

. 466

. 629

. 841

1. 01

0. 193

. 380

1. 21

0. 264

. 397

. 193

. 032

. 094

. 182

505

409

173

301

193

120

326

404

515

521

719

825

808

902

905

355

120

054

038

062

019

090

22
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

mple No. Cr V Mo w Co Tl As Sn Al (total) Mg N Nb Ta B

IRONS (CHEMICAL STANDARDS)—Continued

3

4i5k

6f7g

55e

82a

107b

115a

122d

341

342

0. 051

. 104

. 109

. 442

. 048

. 006

. 323

. 56

1. 98

0. 032

1. 98

0. 032

0. 008

. 013

. 014

. 032

. 010 <. 001

. 019

. 008

. 015

. Oil

. 012

. 004

0. 005

. 003

. 007

. 009

. 012

. Oil

. 008

. 75

. 050

. 004

. on

. 009

0. 010

. 026

. 028

. 063

. 044

0. 010

. 006

. 009

. 005

. 004

. 004

0. 0007

0. 018

. 027

. 032

. 014

0. 007 . 007 0. 007 0. 002

. 065

. 020

. 007

. 018

. 019

. 021 . 004

0. 068

. 053

X

STEELS (CHEMICAL STANDARDS)—Continued

8i 0. 009 0 012 0. 003

lOg 008 '. 007 002

170a 014 . 009 005

15f 009 . 001 006

llg 015 . 001 005

12g 046 . 002 010

152 050 . 001 013

13f 129 . 002 033

14d 065 . 002 007

16d 042 . 002 006

19f 053 . 007 058

20f 097 . 007 058

51b 455 . 002 014

65d 049 . 002 025

100b 063 . 003 237

lUt) 125a 023 . 001 007

129b 016 . 004 003

130a 012 . 001 004

151

30e 934 . 149 007

32e 678 . 002 023

33d 143 . 002 246

72f 891 . 005 184

111b 070 . 003 255

36a i. 41 . 006 920

106b 1. 18 . 003 199

139a 0. 486 . 003 183

156 429 . 002 138

159 1. 00 . 054 414

50c 4. 13 L 16 082

132a 4. 21 1. 94 4. 51

134a 3. 67 1. 25 8. 35

153a 3. 72 2. 06 8. 85

155 0. 485 0. 014 0. 039

73b 12. 82 . 032 014

133a 12. 89 . 026 294

lOle 17. 98 . 043 426

121c 17. 58 . 048 16

123b . 05 17

160a 18. 74 . 051 i. 83

166b

126b 0. 066 . 001 0. 006

. 015

. 005

. UUO

. 003

. UU4

. 004

. 004

. 003

/ Zirconium 1

I 0.037/ 0. 281 0. 006 0. 046

. UU4

HQ A . UOD

AO 1

. Uzl

. 008

. UU4

. U0&

. on

. 013

. 004

. 059

<0. 01 . 007 <0. 01 , 002

. 014

. 008

<0. 001

/ Lead)

I 0. 228/

. 0027

. 007

. 009

. on

. 009

. on

. 543

. on

1. 07

. 008

/ Silverl

1 0. 090/

18. 44

6. 20

2. 00

1. 76

0. 517

. 022 . 018 . 012

8. 47 . 024

. 052

. 032

. 056 0. 18 . 020 . 039 0. 013

. 42

. 18 . 006 . 75 0. 20

. 071 . 013 . 051

. 032

23
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

Sample Nos.» Kind 0 Mn P Si Cu Ni Cr V

INGOT IRON AND LOW-ALLOY STEELS (SPECTROSCOPIC STANDARDS)

402 802

C^) 803a

404a 804a

405a 805a

407a 807a

408a 808a

409b 809b

410a 810a

811a

(*>) 812a

413

414 C^) 4i5a

416a

417 {")

417a 817a

418 C)

418a 818a

420a 820a

421 821

427 827

B.O.H., 0.8 C

A.O.H., 0.6 C

Basic electric Medium manganese

Chromium-vanadium

Chromium-nickel

Nickel

Cr2-Mol

Cr-Mo (SAE X4130)

Cr-Ni-Mo (NE 8637)

A.O.H., 0.4 C

Cr-Mo (SAE 4140)

Bessemer, 0.5 C

Nitralloy G

A. O.H., 0.4 C

B. O.H., 0.4 C

Cr-Mo (SAE X4130)

Cr-Mo (SAE X4130)

Ingot Iron

Cr-W, 0.9 C

Cr-Mo (SAE 4150) (B only).

0. 46

1. 04

0. 88

1. 90

0. 76

. 76

. 46

. 87

. 67

. 67

54

64

78

52

52

017

24

060

34

44

27

29

28

27

36

29

30

22

26

10

25

18

28

27

0. 025

. 096

. 050

. 032

. 132

. 10

. 104

. 11

. 105

. 090

. 25

. 11

. 012

. 15

. 13

. 040

. 027

. 080

0. 010

. 190

. 040

. 065

. 169

1. 20

3. 29

0. 24

. 24

. 56

. 18

. 080

. 006

. 28

. 105

. 062

. 11

. 125

. 0092

. 10

0. 025

. 101

. 025

. 037

. 92

. 655

. 072

2. 39

0. 93

. 55

. 055

. 99

. 008

1. 14

0. 028

. 050

. 96

1. 02

0. 0032

. 49

SPECIAL INGOT IRONS AND LOW-ALLOY STEELS ^ (SPECTROSCOPIC STANDARDS)

461 1161 Low-Alloy Steel A_ 0. 15 0. 36 0. 053 0. 047 0. 34 1. 73 0. 13 0. 024 462 1162 Low-Alloy Steel B . . 40 . 94 . 045 . 28 . 20 0. 70 . 74 . 058

463 1163 Low-Alloy Steel C . 19 1. 15 . 031 . 41 . 47 . 39 . 26 . 10

464 1164 Low-Alloy Steel D . 54 1. 32 . 017 . 48 . 094 . 135 . 078

465 1165 Ingot Iron E . 037 0. 032 . 008 . 029 . 019 . 026 . 004

466 1166 Ingot Iron F . 065 . 113 . 012 . 025 . 033 . 051 . Oil

467 1167 Low-Alloy Steel G . 11 . 275 . 033 . 26 . 067 . 088 . 036

468 1168 Low-Alloy Steel H . 26 . 47 . 023 . 075 . 26 1. 03 . 54

STAINLESS STEELS « GROUP I (SPECTROSCOPIC STANDARDS)

442 C^) 443 C)

444 (•=)

Crl6-NilO___

Crl8.5-Ni9.5.

Cr20.5-Nil0-

2. 88

3. 38

4. 62

(0. 09)

(. 15)

(.65)

0. 11

. 14

. 24

9. 9

9. 4

10. 1

16. 1 18. 5

20. 5

STAINLESS STEELS « GROUP II (SPECTROSCOPIC STANDARDS)

0. 52 0. 065 0. 28 13. 31 (0. 05)

1. 19 . 19 9. 11 18. 35 (.-03)

0. 37 . 19 13. 26 23. 72 (.03)

1. 25 . 16 0. 52 9. 09 (. 02)

0. 68 . 21 6. 62 5. 48 (.01)

. 12 . 36 24. 8 2. 99 (. 006)

445 845 D845

446 846 D846

447 847 D847

448 848 D848

449 849 D849

450 850 D850

Crl3-Mo0.9 (Modified AISI 410).

Crl8-Ni9 (Modified AISI 321)___

Cr24-Nil3 (Modified AISI 309) __ Cr9-Mo0.3 (Modified AISI 403)_.

Cr5.5-Ni6.5

Cr3-Ni25

0. 77

. 53

. 23

2. 13

1. 63

» Sizes: 400 series, rods %2 in. in diameter, 4 in. long; 800 series, rods H in. in diameter, 2 in. long; 1100 series, disks IM in. in diameter, M in. thick

(suitable for optical and X-ray analysis); D800 series, l}i in. in diameter,

in. thick (suitable only for X-ray analysis—prepared from the rods H in. in diameter by upset forging).

i> The standard is available in only one size.

" The carbon contents of this group of steel standards are between 0.1 an

0.9 percent.

d Additional information on nitrogen, silver, germanium, and oxygen i available on the provisional certificate.

24
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

Sample Nos." Mo Co Ti As Sn Al

(total) Nb Ta B Pb Zr Zn

INGOT IRON AND LOW-ALLOY STEELS (SPECTROSCOPIC STANDARDS)—Continued

402 802

803a

804a

805a

807a

808a

809b

810a

811a

812a

(*>) C)

C)

C)

C)

817a

(*=) 818a

820a

821

827

C)

404a

405a

407a

408a

' 409b

410a

r C')

:, (*=) 413

ii 414

i 415a

416a

\: 417

417a

418

418a

420a

421

427

0. 033

. 007

. 005 0. 056

. 065

. 009

. 91

. 22

. 18

. 006

. 32

0. 025 6. 012

. 014 . 020

. 11

1. 08

0. 013

. 20 . Oil

. 020

. 013 . 036

. 22

. 21

. 0013

. 040

. 006 . 0017 . 003

0. 52

0. 0027

INGOT IRONS AND SPECIAL LOW-ALLOY STEELS ^ (SPECTROSCOPIC STANDARDS)—Continued

461 1161 0. 30 0. 012 0. 26 '(0. 01) 0. 028 0. 022 (0. 005) 0. Oil 0. 002 0. 0002 (0. 003) (<0005)

462 1162 . 080 . 053 . 11 . 037 . 046 . 066 . 023 . 096 . 036 . 0005 . 006 . 063

463 1163 . 12 . 105 . 013 . 010 . 10 . 013 . 027 . 195 . 15 . 0012 . 012 . 20

464 1164 . 029 . 022 . 028 . 004 . 018 . 043 . 005 . 037 . 069 . 005 . 020 . 010

465 1165 . 005 (.001) . 008 . 20 . 010 . 001 . 19 (.001) . 001 . 0001 (<. 0005) (. 002)

466 1166 . Oil (. 006) . 046 . 057 . 014 . 005 . 015 . 005 . 002 (. 0002) (. 0013) (<.005)

467 1167 . 021 . 20 . 074 . 26 . 14 . 10 . 16 . 29 . 23 (. 0002) . 0006 . 094

468 1168 . 077 . 16 . Oil . 008 . 009 . 042 . 006 . 005 . 009 (<. 0005) (<. 005)

STAINLESS STEELS - GROUP I (SPECTROSCOPIC STANDARDS)—Continued

442 (^) 0. 12 (0. 08) 0. 13 0. 002 0. 0035

443 C) . 12 (.09) . 12 . 003 . 006

444 C) . 23 (. 17) . 22 . 019 . 014

0. 032

. 056

. 20

(0. 0006)

(. 0008)

(. 004)

0. 0005

. 0012

. 0033

0. 0017

. 0025

. 0037

(0. 004)

"coil)

(0. 003)

(. 005)

(. 004)

STAINLESS STEELS ^ GROUP II (SPECTROSCOPIC STANDARDS)—Continued

445

446

447

448

449

450

845

846

847

848

849

850

D845

D846

D847

D848

D849

D850

0. 92

. 43

. 059

. 33

. 15

(0. 42)

(.04)

(.06)

(. 14)

(. 19)

(.21)

(0. 03)

(.34)

(. 02)

(.23)

(. 11)

(.05)

(0. 02)

(.05)

(.07)

(.09)

0. 11

. 60

. 03

. 49

. 31

. 05

(0. 002)

(. 030)

(. 002)

(. 026)

(.021)

(. 002)

* Bv difference, the approximate iron contents of the standards are; 442-

' 5%; 443-68.1%; 444-62.9%.

' Values in parentheses are not certified, but are given for additional in- •mation on the composition.

e The carbon contents of this group of standards are between 0.06 and 0.1 percent; phosphorus 0.02 and 0.03 percent; and sulfur 0.01 and 0.02 percent. By difference, the approximate iron contents are: 445, 845, and D845-83.2%,;

446, 846, and D846-68.8%; 447, 847, and D847-61.8%; 448, 848, and D848-85.3%,;

449, 849, and D849-84.2%; 450, 850, and D850-70.8%.

25
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

TOOL STEELS (SPECTROSCOPIC STANDARDS)

Sample Nos. - Kind ivin Cr V Mo w

0. 21 0. 32 0. 075 6. 02 0. 63 2. 80 9. 7

. 48 . 53 7. 79 3. 04 1. 50 2. 8

. 20 . 17 . 17 4. 66 1. 17 8. 26 1. 7

. 18 . 21 . 12 2. 72 1. 50 4. 61 5. 7

. 15 . 14 . 059 2. 12 2. 11 0. 070 13. 0

. 27 . 16 . 072 4. 20 I. 13 . 84 18. 5

Co.

436 836 D836

437 837 D837

438 838 D838

439 839 D839

440 840 D840

441 841 D841

Special (Cr6-Mo3-Wl0) ^ Special (Cr8-Mo2-W3-Co3)

Mo High Speed (AISI-SAE M30)_-.

Mo High Speed (AISI-SAE M36)___

Special W High Speed (Cr2-Wl3-

Col2) W High Speed (AISI-SAE Tl)

2i

4;

7,

11,

i> Sizes: 400 series, rods l<i2 in. in diameter, 4 in. long; 800 series, rods Vz in. in diameter, 2 in. long: D800 series, lU in. in diameter, '4 in. thick (suitable inly for X-ray analysis—prepared from the rods H in. in diameter by upset

orging).

•> The carbon contents of this group of standards are between 0.7 and 0.8( By difference, the approximate iron contents are: 436, 836, and D836—79. 437, 837, and D837—79.7%; 438, 838, and D838—77.6%; 439, 839, and D83S

76.0%; 440, 840, and D840—69.1%; 441, 841, and D841—73.6%.

WHITE-CAST IRONS (SPECTROSCOPIC STANDARDS)

Sample No. » C b Mn P S Si Cu Ni Cr V Mo

" 1176 3. 47 0. 63 0. 42 0. 061 3. 19 0. 76 0. 055 0. 51 0. 17 0. 5i

6 1177 2. 74 . 37 . 61 . 037 0. 88 . 087 2. 97 1. 39 . 005 1. 45 1178 3. 11 . 86 . 115 . 026 L 91 . 16 2. 25 0. 89 . 017 0. 94 1179 3. 35 . 64 . 23 . 165 1. 34 . 41 L 31 . 23 . 036 . 3]

1180 3. 28 1. 12 . 055 . 086 3. 04 . 20 0. 044 . 14 . 26 . IS 1181 3. 63 1. 32 . 29 . 052 2. 54 1. 47 . 11 2. 04 . 11 . 04 1182 1. 97 0. 45 . 85 • . 046 0. 31 0. 49 . 22 . 029 . 060 . 01 1183 3. 05 . 91 . Oil . 025 1. 76 1. 01 . 53 . 077 . 080 . 02

» Size: Solid sections, approximately l\i in. square and H in. thick. Suit- able for optical and X-ray analysis. '•Standard 1180 contains some free graphite (approximately 0.1%); the

other standards contain less than 0.01 percent.

" The elements Al, As, B, Bi, Co, Pb, Sb, Sn, Te, Ti, and Zr are presei

in useful concentration ranges. Some of these may be certified at a later dat

COPPER-BASE ALLOYS (SPECTROSCOPIC STANDARDS) 111

Sample Nos. " Kind Cu Zn Pb Fe Sn Ni Al Mn

1106

1107

1108

C1106

C1107

C1108

Naval Brass A 59. 1 61. 2

64. 9

40. 0

37. 3

34. 4

0. 034

. 19

. 06

C) 0. 74

1. 05

0. 39

= (0. 025)

(. 095)

. 032

0. oo Naval Brass B.

Naval Brass C... . 03

a Size and metallurgical condition: 1100 series are wrought samples IH in. in diameter, H in. thick. CllOO series are chill-cast samples in. square, M in. thick.

b Dashes indicate elements present but not certified.

" Values in parentheses are not certified, but are given for information ( the composition.

TIN METAL (SPECTROSCOPIC STANDARDS)

Sample Nos. " Cu Pb As Sb Ni Zn Ag Bi Cd Co

431 831 0. 19 0. 19 0. 16 0. 19 0. 038 0. 041 0. 015 0. 020 0. 020 0. 021

432 832 . 097 . 094 . 075 . 095 . 020 . 020 . 0095 . 0098 . 0095 . Olli 433 833 . 055 . 055 . 047 . 050 . 0095 . 0095 . 0055 . 0052 . 0053 . 004

434 834 . 019 . 022 . 019 . 019 . 0044 . 0046 . 0018 . 0020 . 0020 . 002

435 835 . 0077 . 015 . 0090 . 010 . 0024 . 0020 . 0010 . 0011 . 0011 . 001

« Sizes: 400 series, rods }4 in. in diameter, 4 in. long; 800 series, rods H in. in diameter, 2 in. long.

26
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

ZINC-BASE, DIE-CASTING ALLOYS (SPECTROSCOPIC STANDARDS)

iinple Kind Cu Al Mg Fe Pb Cd Sn Cr Mn Ni Si

625 Zinc-base A 0. 035 3. 06 0. 070 0. 035 0. 0014 0. 0006 0. 0005 0. 013 0. 031 0. 019 0. 018

626 Zinc-base B . 055 3. 57 . 020 . 105 . 0021 . 0014 . 0011 . 039 . 048 . 048 . 042

627 Zinc-base C. . 135 3. 89 . 030 . 023 . 0082 . 0049 . 0042 . 004 . 014 . 003 . 024

828 Zinc-base D . 61 4. 61 . 009 . 066 . 0044 . 0041 . 0017 . 009 . 009 . 030 . 009

629 Zinc-base E 1. 50 5. 16 . 094 . 016 . 013 . 015 . 012 . 0008 . 002 . 008 . 078

630 Zinc-base F 0. 98 4. 30 . 030 . 022 . 0083 . 0048 . 0040 . 003 . Oil . 003 . 023

" Size: Bar segments, 1% in. square and ^ in. thick.

b NBS Nos. 625, 626, and 627 corVespond to ASTM Alloy AG40A; NBS Nos. 628, 629, and 630 correspond to ASTM Alloy AC41A.

ZINC SPELtER (SPECTROSCOPIC STANDARD)

unple

No.> Kind Al Fe In Cu Cd Mn Cr Sn

631 Zinc Spelter (modified) b 0. 50 0. 005 0. 0023 0. 0013 0. 0002 0. 00015 0. 0001 0. 0001

Ga Si Pb Mg Ca Ni Ag Ge

= (0. 002) (<0. 002) (0. 001) (<0. 001) (<0. 001) (<0. 0005) (<0. 0005) (0. 0002)

> Size: Bar segments, V4 in. square and % in. thick,

b Modified by addition of 0.5% Al.

« Values in parentheses are not certified, but are given for additional information on the composition.

NICKEL OXIDES (SPECTROSCOPIC STANDARDS)

ample

No.> Kind Co Cu Fe Mg Mn Si Ti Al Cr

671

' 672

673

Nickel oxide 1 Nickel oxide 2 Nickel oxide 3 -

0. 31

. 55

. 016

0. 20

. 018

. 002

0. 39

. 079

. 029

0. 030

. 020

. 003

0. 13

. 095

. 0037

0. 047

. 11

. 006

0. 024

. 009

. 003

0. 009

. 004

. 001

0. 025

. 003

. 0003

» Each sample consists of 25 g of powder.

27
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

HIGH-TEMPERATURE ALLOYS (SPECTROSCOPIC STANDARDS)

Sample

No." Kind b C Mn Si Cr Ni Co Mo W

1184

1185

1186

1187

1188

1189

1191

1192

1184

1185

1186

1187

1188

1189

1191

1192

1184

1185

1186

1187

1188

1189

1191

1192

19-9 DL

AMS 5360A, AISI 316

16-25-6 (Cr-Ni-Mo)

AMS 5376A, Multimet (N-i55)

Inconel "X" 550

Nimonic 80a

Waspaloy

Waspaloy, Modified

19-9 DL

AMS 5360A, AISI 316

16-25-6 (Cr-Ni-Mo)

AMS 5376A, Multimet (N-155).

Inconel "X" 550

Nimonic 80a

Waspaloy

Waspaloy, Modified

0. 25 1. 04 0. 70 19. 44 9. 47 1. 46

. 11 1. 22 . 40 17. 09 13. 18 2. 01

. 074 0. 72 . 85 16. 60 24. 50 ^(0. 05) 5. 92

. 040 1. 28 . 94 21. 62 20. 26 20. 80 3. 41

. 035 . 66 15. 40 72. 65 (0. 3)

. 041 ~~b~81~ . 92 20. 30 72. 60 0. 06

. 020 . 02 . 26 19. 48 55. 15 13. 65 4. 62

. 018 . 17 . 47 17. 88 57. 25 11. 40 7. 33

19-9 DL

AMS 5360A, AISI 316

16-25-6 (Cr-Ni-Mo)

AMS 5376A, Multimet (N-155).

Inconel "X" 550

Nimonic 80a

Waspaloy

Waspaloy, Modified

0. 0040

. 0015

Zr

(0. 03)

. 050

. 027

» Size: Disks 1}4 in. in diameter, M in. thiclc.

•> For optical emission and X-ray analysis.

" Values in parentheses are not certified, but are given for additional information on the composition.

TITANIUM-BASE ALLOYS (SPECTROSCOPIC STANDARDS)

1. 391

<0. Oi l 2. 40

(0. 02

(0. 05

(<. 01

Nb Ti Al Fe P s Cu Ta

0. 49 <. 0010. 056 <. 001

0. 015

. 019

0. 012

. 016

0. 021

0. 067 <. 00]

50. 7

27. 4

6. 60

1. 40

2. 04

1. 58

1. 28

1. 11 <- 0012. 14

2. 52

3. 10

2. 72

. Oil . 04

0. 76 (. ii;

1. 21

1. 55

1. 07

(<0. 01)

(<.01)

. 033

. 056

(<". 01

(<• oi;

Sample

No." Kind Mn Cr Fe Mo Al V

641

642

643

644

645

646

653

654

655

8Mn (A) 6. 68

9. 08

11. 68

8Mn (B)

8Mn (C)

2Cr-2Fe-2Mo (A) 1. 03

1. 96

3. 43

1. 36

2. 07

2. 14

3. 61

2. 38

1. 11

J 2Cr-2Fe-2Mo (B)

2Cr-2Fe-2Mo (C)

6AI-4V (A) 7. 25

6. 03

4. 63

2. 58

3. 83

5. 38 6A1-4V (B)6A1-4V (C)

» Size: Disks l}4 in. in diameter, M in. thick.

28
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

HYDROCARBON BLENDS"

mple No_

lend No_

Heptane

-Methylhexane

Methylhexane

llimethylpentane

1- 1 Mmethylpentane

!- 1 )iraethylpentane

1- IMmethylpentane

ii'tane Mt'thylheptane

Methylheptane

Methylheptane

. l-]thylhexane

->-I)imethylhexane

:t-l)imethylhexane

i3-Dimethylhexane

' t- Dimethylhexane

L'l Iiylcyclohexane

j hylcyclopentane

J I -i )imethylcyclopeiitane

] ra Ais-2-Dimethylcyclopentane

] ra /is-S-Dimethylcyclopentane

1 hylcyclohexane

] rans-2-Dimethylcyclohexane

ns-3-Dimethylcyclohexane

rans-4:- DimethyIcyclohexane

Methyl-c2s-2-ethyicyclopentane

1,3-Trimethylcyclopentane

mns-2-cis-3-Trimethylcyclopentane.

;rans-2-cis-4-Trimethylcyclopentane592

1

45

23

16

4

6

593

17

25

30

20

594

39

19

16

8

3

4

5

6

595

12

25

23

8

3

9

5

9

6

596

57

9

414

16

597

32

14

3

30

21

598

20

18

25

117

5

9

5

599

17

719

14

20

4

6

13

» For the individual components present in the mixtures in the amount of 10 percent or less, the limits of error in composition are not greater than ±0.01

rcent and for components present in over 10 percent, the limits of error are not greater than ±0.10 percent. The composition of each blend is given in volume,

certificate is supplied with each of these samples.

ORES

mple No. Kind Elements certified

27d

28a

181

182

183

25c

137

138

113

Iron, Mesabi

Iron, Norrie

Lithium (Spodumene)

Lithium (Petahte)

Lithium (Lepidolite)

Manganese

Tin (Bolivian concentrate)..

Tin (N.E.I, concentrate)

Zinc (Tri-State concentrate)

SiOs, 2.10; P, 0.028; Fe, 64.96

Mn, 0.435

LijO, 6.4 LijO, 4.3 LizO, 4.1 Mn, 57.85;

Sn, 56.6

Sn, 74.8

Zn, 61.1

Available Oj, 16.70

PHOSPHATE ROCK

mple No. Kind P2OS FejOa A1203 CaO MgO F MnO NazO K2O Ti02 CO2

120a Florida 34. 4 1. 00 0. 94 50. 3 0. 26 3. 92 0. 02 0. 41 0. 10 0. 12 3. 18

29
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

CHROME, ALUMINA, AND SILICA REFRACTORIES, BAUXITE

Sample No. Kind SiOa AI2O3 FeO TiOz ZrOz MnO P2O5 V2O5

76

77

78

103a

198

199

69a

Alumina refractory.

Alumina refractory.

Alumina refractory.

Chrome refractory.

Silica refractory

Silica refractory

Bau.xite

54. 7

32. 4

20. 7

4. 6

6. 0

37. 7

59. 4

70. 0

29. 95

0. 16

. 48

55. 0

2. 4

0. 90

. 79

. 66

. 74

5. 8

12. 4

2. 2

2. 9

3. 4

0. 22

. 02

. 06

2. 8

0. 07

. 09

. 12

<. 01

. 01

. 18

0. 11 <. 01 <. 01 <. 01

0. 07

. 45

. 62

. 01

. 02

. 01

. 08

Sample

No. Kind CaO BaO MgO LijO NazO K2O SO3 Loss on

ignition

76

77

78

103a

198

199

69a

Alumina refractory.

Alumina refractory.

Alumina refractory.

Chrome refractory.

Silica refractory

Silica refractory

Bauxite

32. 05

0. 05

0. 27

. 26

. 38

. 70

2. 71

2. 41

0. 29 0. 01

0. 58

. 50

. 51

18. 50

0. 07

. 13

. 02

0. 11

. 35

. 20

0. 15

. 06

. 06

001

002

. 01

. 01 <. 01

1. 54

2. 11

2. 83

0. 02

. 09 <. 01 0. 04

FELDSPAR

Sample

No. 1 Kind

1 K2O NajO Si02 AI2O3

j Fe203 CaO MgO Ti02 Loss on

ignition

99 Soda . 0. 41 10. 73 68. 66 19. 06 0. 067 0. 36 0. 053 0. 017

j

0. 52

GLASS SAND

Sample No. FejOs

165 0. 019 1

GLASSES

Sample No. Kind j SiOz PbO AI2O3 FezOs ZnO MnO Ti02 Zr02 CaO Bau

89

91

92

93

89

91

92

93

Lead-barium

65. 35

67. 53

17. 50

0. 097

0. 18

6. 01

0. 049

. 081

0. 088

. 008

0. 01

. 019

0. 005

. 01

0. 21

10. 48

1. 40

Opal 0. 08

Low-boron

High-boron . 80. 60 1. 94 . 076 . 027 . 013

Lead-barium.

MgO K2O Na20 B2O3 P205 AS205 AS2O3 SO3 Cl F Loss on

ignition

0. 03

. 008

8. 40

3. 25

5. 70

8. 48

0. 23

. 022

0. 36

. 102

0. 03

. 091

0. 03 0. 05

. 014

0. 32

Opal 5. 72

Low-boron 0. 70

High-boron. ._ . 026 0. 16 4. 16 12. 76 . 14 . 085 . 009 . 036

» Not detected.

30
4. Summary of Analyses—Continued

4.1. Averaged Analyses—Continued

llESTONE, PORTLAND CEMENT, SILICA BRICK, BURNED MAGNESITE, AND TITANIUM DIOXIDE

lie No. Kind Si02 Fe203 AI2O3 Ti02 MnO CaO SrO MgO Na20

la

177

102

104

l54a

la

177

102

104

Limestone

Portland cement-

_

Silica brick ^ Burned magnesiteTitanium dioxide. _

Limestone

Portland cement. _ Silica brick

Burned magnesite.

14. 11

21. 92

93. 94

2. 54

1. 63

2. 39

0. 66

7. 07

4. 16

5. 27

1. 96

0. 84

0. 16

. 26

. 16

. 03

99. 6

0. 038

005

43

4L 32

64. 32

2. 29

3. 35

0. 23

. 05

2. 19

2. 45

0. 21

85. 67

0. 39

. 14

. 015

. 015

K20 SO3 s P2O5 CO2 c MnjOs Loss on

ignition

0. 71

. 57

. 32

. 015

0. 04

1. 59

0. 25 0. 15

. 04

. 025

. 057

33. 53 0. 61 34. 55

1. 15

0. 38

0. 05

Density 2.33 g/cm^ at 25 °C. SILICON CARBIDE

iple

jo. Total Si Total C Free C SiC Fe Al Ti Zr Ca Mg

12 69. 11 29. 10 0. 09 96. 85 0. 45 0. 23 0. 025 0. 027 0. 03 0. 02

4.2. Chemicals

pie No. Name

Purity on

basis of titration Heat of combustion

84f

39h

350

40g

83b

136b

950a

Acid potassium phthalate

Benzoic acid

Benzoic acid

Sodium oxalate

Arsenic trioxide

Potassium dichromate

Uranium oxide UsOg

99. 99

99. 98

99. 98

99. 95

100. 00

99. 98

99. 94

26.434 absolute kilojoules per gram mass

(wt in vacuum).

SUGARS

iple No. Kind Moisture Reducing substances Ash

17 Sucrose . <0. 003 <. 01

<0. 002 <0. 003

41 Dextrose <. 003

ASHINGTON, AugUSt 30, 1961.

31
United states department of Commerce

Washington 25, D.c.

i^ational pureau of ^tanbarbs!

Certificate of ^nalpsies!

Standard Sample 673, Nickel Oxide, No. 3'

Percent of the element in nickel oxide ^

Laboratory

Chemical:

12

34

5-

Spectrochemical:

67...

9_ 10.

11.

12.

13.

Recommended value.

Co

0.016

.019

.020

.014

0.015

.015

.016

.013

.014

.019

.015

0.016

Cu

0.0024

.001

.0024

0. 0024

.0018

.0016

.0024

.0012

.0023

.0012

.0017

0.002

Fe

0. 023

.028

,032

0.031

.028

.029

.031

.029

.029

.023

.028

0.029

Mg

0.0042

.0018

.0035

0. 0029

.0020

.004

.0028

.0025

.0023

.0021

.0026

0.003

Mn

0. 0041

.0027

.0036

0. 0041

.0037

.0039

.0034

.0042

.0039

.0040

.0032

0.0037

Si

0. 0076

.0033

.0066

.0035

0. 0074

.0047

.0055

.0057

.0081

.0066

0.006

Ti

0. 0032

.0026

.0028

0.0030

.0035

.0025

.0040

.0032

.0026

.0036

.0033

0.003

Al

0.0013

.0009

<.001

.0010

0.0013

.0009

.0012

.0014

.0007

0.001

Cr

0. 0003

.0014

<.0Ol

.0003

0. 0004

.0002

<.001

.0004

.0011

.0007

<.001

<.0004

0.0003

» Intended use. —While this standard is suitable (or general use, it was prepared primarily for application in the spectrographic analysis oi nicKel by Tentative Method E 129-57T (Methods for Emission Spectrochemical Analysis, ASTM, 1957). When the standard is applied in this method, it is recommended that

0.3 g or more of the standard be dissolved and converted to oxide by the same procedure used for the sample to be analyzed, and preferably at the same time.

^ Nickel content.—The approximate nickel content of Standard 673 is 77.7 percent. To convert the concentration values in the table from the basis ol percent element in nickel oxide to the basis of percent element in total metal present, multiply the values by 1.29.

List of Cooperating Laboratories

Chemical:

1. National Bureau of Standards, Washington,

D.C.

2. W. B. Coleman and Co., Philadelphia, Pa.

3. Sperry Gyroscope Co., Great Neck, N.Y.

4. Superior Tube Co., Norristown, Pa.

5. Sylvania Electric Products Inc., Towanda,

Pa.

Spectrochemical:

6. National Bureau of Standards, Washington;

D.C.

7. Bell Telephone Laboratories, Murray Hill,

N.J.

8. W. B. Coleman and Co., Philadelphia, Pa.

9. The International Nickel Co., Huntington

Works, Huntington, W. Va.

10. The International Nickel Co., Research

Lab., Bayonne, N.J.

11. The Mond Nickel Co. Ltd., Birmingham,

England.

12. National Research Corp., Cambridge, Mass.

13. Raytheon Manufacturing Co., Newton,

Mass.

The nickel oxide was prepared from the metal by the J. T. Baker Chemical Co., Phillipsburg, N.J.

Washington 25, D.C, September 12, 1960. A. V. Astin, Director.

Figure 2. Certificate of analysis for standard sample 673, nickel oxide, No. 3.

U.S. GOVERNMENT PRINTING 0FFICE;1962 O—616203
U.S. DEPARTMENT OF COMMERCE

Luther H. Hodges, Secretary

NATIONAL BUREAU OF STANDARDS

A. V. Astin, Director

THE NATIONAL BUREAU OF STANDARDS

The scope of activities of the National Bureau of Standards at its major laboratories in Washington, D.C., and Boulder, Colorado, is suggested in the following listing of the divisions and

sections engaged in technical work. In general, each section carries out specialized research,

development, and engineering in the field indicated by its title. A brief description of the activities, and of the resultant publications, appears on the inside of the front cover. WASHINGTON, B.C.

Electricity. Resistance and Reactance. Electrochemistry. Electrical Instruments. Magnetic

Measurements. Dielectrics. High Voltage.

Metrology. Photometry and Colorimetry. Refractometry. Photographic Research. Length.

Engineering Metrology. Mass and Scale. Volumetry and Densimetry.

Heat. Temperature Physics. Heat Measurements. Cryogenic Physics. Equation of State.

Statistical Physics.

Radiation Physics. X-ray. Radioactivity. Radiation Theory. High Energy Radiation.

Radiological Equipment. Nucleonic Instrumentation. Neutron Physics.

Analytical and Inorganic Chemistry. Pure Substances. Spectrochemistry. Solution Chemistry. Standard Reference Materials. Applied Analytical Research.

Mechanics. Sound. Pressure and Vacuum. Fluid Mechanics. Engineering Mechanics.

Rheology. Combustion Controls.

Organic and Fibrous Materials. Rubber. Textiles. Paper. Leather. Testing and Specifications. Polymer Structure. Plastics. Dental Research.

Metallurgy. Engineering Metallurgy. Microscopy and Diffraction. Metal Reactions. Corrosion. Metal Physics. Electrolysis and Metal Deposition.

Mineral Products. Engineering Ceramics. Glass. Refractories. Enameled Metals. Crystal

Growth. Physical Properties. Constitution and Microstructure.

Building Research. Structural Engineering. Fire Research. Mechanical Systems. Organic

Building Materials. Codes and Safety Standards. Heat Transfer. Inorganic Building

Materials.

Applied Mathematics. Numerical Analysis. Computation. Statistical Engineering. Mathematical Physics. Operations Research.

Data Processing Systems. Components and Techniques. Digital Circuitry. Digital Systems.

Analog Systems. Applications Engineering.

Atomic Physics. Spectroscopy. Infrared Spectroscopy. Solid State Physics. Electron

Physics. Atomic Physics.

Instrumentation. Engineering Electronics. Electron Devices. Electronic Instrumentation.

Mechanical Instruments. Basic Instrumentation.

Physical Chemistry. Thermochemistry. Surface Chemistry. Organic Chemistry. Molecular

Spectroscopy. Molecular Kinetics. Mass Spectrometry.

Office of Weights and Measures.

BOULDER, COLO.

Cryogenic Engineering. Cryogenic Equipment. Cryogenic Processes. Properties of Materials

Cryogenic Technical Services.

Ionosphere Research and Propagation. Low Frequency and Very Low Frequency Research.

Ionosphere Research. Prediction Services. Sun-Earth Relationships. Field Engineering.

Radio Warning Services.

Radio Propagation Engineering. Data Reduction Instrumentation. Radio Noise. Tropospheric Aleasurements. Tropospheric Analysis. Propagation-Terrain Effects. Radio-Meteorology. Lower Atmosphere Physics.

Radio Standards. High Frequency Electrical Standards. Radio Broadcast Service. Radio

and Microwave Materials. Atomic Frequency and Time Interval Standards. Electronic

Calibration Center. Millimeter-Wave Research. Microwave Circuit Standards.

Radio Systems. High Frequency and Very High Frequency Research. Modulation Research.

Antenna Research. Navigation Systems.

Upper Atmosphere and Space Physics. Upper Atmosphere and Plasma Physics. Ionosphere

and Exosphere Scatter. Airglow and Aurora. Ionospheric Radio Astronomy.