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NIST Standard Reference Materials 2021 Catalog NIST Standard Reference Materials® Materials® Reference NIST Standard Food & Agriculture High Purity Materials Industrial Materials Radioactivity Clinical & Industrial Hygiene 2021 Catalog NIST SP 260-176 Catalog 2021 Environmental Physical Properties Environmental SRM Forensics NIST Standard Reference Materials® Engineering 2021 Catalog Materials NIST SP 260-176 January 2021 www.nist.gov Phone: (301) 975-2200 Email: [email protected] Mail Orders Mail Orders (in English) for all NIST SRMs/RMs should be directed to: Standard Reference Materials Program National Institute of Standards and Technology 100 Bureau Drive, Stop 2300 Gaithersburg, MD 20899-2300 USA Telephone: (301) 975-2200 E-Mail: [email protected] www.nist.gov/srm Each purchase order should give the number of units, SRM number, and name of each reference material requested. Example: 1 unit, SRM 930e Glass Filters for Spectrophotometry The following information must be included with each order: end user contact information name of customer shipping address billing address telephone number fax number purchase order number a customer identification number, i.e., a social security number (SSN) for consumer customers, tax identification number (TIN) for commercial customers, or agency code (ALC) for U.S. Government customers Note: NIST SRMs/RMs are only distributed in the units of issue listed in this catalog and its supplement (price list). All purchase orders must be in English. Receipt of an order does not imply acceptance of provisions set forth in the order that are contrary to the policies, practices, or regulations of the National Institute of Standards and Technology or the United States Government. Table of Contents NIST SP 260-176 Standard Reference Materials® Catalog January 2021 Editors: Regina R. Montgomery and Mary D. Crivellone Office of Reference Materials National Institute of Standards and Technology Gaithersburg, MD 20899-2300 Steven J. Choquette, Director U.S. Department of Commerce Wynn Coggins, Acting Secretary National Institute of Standards and Technology James K. Olthoff, Acting NIST Director and Acting Under Secretary of Commerce for Standards and Technology Please visit our website www.nist.gov/srm i www.nist.gov/srm | Phone: 301.975.2200 | Email: [email protected] Certain commercial entities, equipment, or materials may be identified in this document in order to describe an experimental procedure or concept adequately. Such identification is not intended to imply recommendation or endorsement by the National Institute of Standards and Technology, nor is it intended to imply that the entities, materials, or equipment are necessarily the best available for the purpose. National Institute of Standards and Technology Special Publication 260-176 Supersedes NIST SP 260-176, 2020 114 pages (January 2021) CODEN: NSPUE2 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 2021 ii www.nist.gov/srm | Phone: 301.975.2200 | Email: [email protected] IST Standard Reference Materials® (SRMs) are used by industry, government, and academia to ensure the highest quality measurements. This catalog lists over 1200 individual reference materials produced and sold by NIST, each with carefully assigned values for chemical composition and physical properties. N SRMs find use in calibrating instruments and in assuring the long-term integrity of quality assurance programs. They are also key mechanisms for verifying important measurement results and in developing new measurement methods. SRMs provide users with tools to assist in establishing traceability of measurement results to the International System of Units (SI). Each SRM comes carefully packaged with documentation containing assigned values with stated uncertainties and a material safety data sheet, if applicable. Details on use, stability, and NIST analytical methods are also included. For further information and prices, contact us at: Telephone: (301) 975-2200 E-mail: [email protected] www.nist.gov/srm PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source. The data given in this catalog is constantly being revised. For the most up-to-date information, please consult our website at https://www.nist.gov/srm. iii www.nist.gov/srm | Phone: 301.975.2200 | Email: [email protected] iv www.nist.gov/srm | Phone: 301.975.2200 | Email: [email protected] Table of Contents Chemical Composition Health & Clinical Organics .....................................................39 Industrial Hygiene ...............................19 Organics ................................................ 40 Ferrous Metals .............................................1 Clinical Laboratory Materials ................ 20 EPA: Organic Compounds Related to Plain Carbon Steels ..................................2 Serum and Plasma Materials ................21 Water Analysis .................................41 Special Low Alloy Steels ...........................2 Ethanol Solutions ..................................21 Perfluorinated and Polyfluorinated Alkyl Low Alloy Steels (chip) ..............................2 Toxic Substances in Urine ......................21 Substances (PFAS) ..........................41 Low Alloy Steels (disk and rod) ................3 Drugs of Abuse ...................................... 22 Crime Scene Investigations ...................41 High Alloy Steels ......................................3 Biomaterials........................................... 22 Food & Agriculture ....................................43 High Temperature Alloys ..........................3 Respirable Materials Foods and Beverages ........................... 44 Stainless Steels (chip and powder) ........4 on Filter Media ............................... 22 Food Contaminants and Allergens ....... 44 Stainless Steels (disk) ..............................4 Respirable Materials ............................. 22 Agricultural Materials ............................ 45 Tool Steels.................................................4 DNA Profiling, Nucleic Acid Materials and Fertilizers ............................................... 45 Monoclonal Antibody ...................... 23 Specialty Steels ........................................4 Wheat Hardness .................................... 45 Lead in Paint, Dust, and Soil .................24 Steelmaking Alloys ...................................4 Dietary Supplement Materials ............. 45 Gases in Ferrous Metals ..........................5 Inorganics ..................................................25 Tobacco Related Materials ................... 45 Cast Steels, White Cast Irons, and Metal (Inorganics) Constituents Geological Materials Ductile Irons .......................................5 in Natural Matrices ......................... 26 & Ores .................................................47 Mercury in Activated Carbon .................27 Cast Irons ..................................................5 Ores ........................................................ 48 Nonferrous Metals ....................................... 7 Environmental Matrices with Carbon Values .................................27 Ore Bioleaching Substrate .................... 48 Aluminum Base Alloys ..............................8 Used Auto Catalysts ...............................27 Clays ....................................................... 48 Cobalt Base Alloys ....................................8 Zeolites ...................................................27 Rock and Minerals ................................ 48 Copper Base Alloys (chip, granule Refractories ........................................... 48 Primary Gas Mixtures ...............................29 and rod) ..............................................8 Soils, Sediments, and Sludges ............. 49 Carbon Monoxide in Air ......................... 30 Copper “Benchmark” ...............................8 Ceramics & Glasses ....................................51 Carbon Monoxide in Nitrogen ............... 30 Copper Base Alloys (block and disk) .......9 Carbon Dioxide in Nitrogen ....................31 Nitrides ................................................... 52 Lead Base Alloys ......................................9 Continental and Oceanic Air ..................31 Cemented Carbides .............................. 52 Nickel Base Alloys ....................................9 Hydrogen Sulfide in Nitrogen .................31 Glasses .................................................. 52 Tin Base Alloys ....................................... 10 Methane in Air ........................................31 Trace Elements ...................................... 52 Titanium Base Alloys ............................. 10 Propane in Air ........................................ 32 Cement .......................................................53 Zinc Base Alloys ..................................... 10 Propane in Nitrogen .............................. 32 Cements and Related Materials ........... 54 Zirconium Base Alloy ............................. 10 Organic Mixtures in Air or Nitrogen ...... 32 Portland Cement Clinkers Microanalysis ...............................................11 Nitrogen Oxides in Air or Nitrogen ........ 32 (solid form) ..................................... 54 Metals .................................................... 12 Oxygen in Nitrogen ................................ 33 Engine Wear Materials ..............................55
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