NIST Standard Reference Material (SRM) 3655 helps biopharmaceutical manufacturers perform measurements of glycan molecules in their protein drug products, including the monoclonal antibodies (mAbs

The National Institute of Standards and Technology (NIST) is a physical sciences laboratory and non-regulatory agency of the United States Department of Commerce.Its mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into laboratory programs that include nanoscale science and technology, engineering, information technology, neutron

The certified mass fractions delivered by Standard Reference Material (SRM) 1270a are intended primarily for use in validation of chemical and instrumental methods of analysis for element contents of iron and steel alloys. They can be used to validate value assignment of a laboratory's in-house reference materials.

Summary. NIST has produced several PCR-based DNA Profiling Standard Reference Materials (SRMs) for the forensic community. The primary uses of these materials are validation and calibration of currently used methods for quality assurance purposes. As advances in methodologies occur and new loci become accepted for use in the human identity

3.1.Steels(ChipForm)(MaterialsOutofStock—Discontinued) Kind Boron-bearing,0.003B (Apossiblereplacementforthisis827 solidformmaterialfromwhichchipscan beobtained

Purpose: This Standard Reference Material (SRM) is intended for the evaluation of methods for the determination of proximates, sugars, elements, amino acids, and fatty acids in mixed diets and food matrices and for quality assurance when assigning values to inhouse control materials. - 1548b is a blended freezeSRM -dried homogenate of foods

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 (NIST), nor is it intended to imply that the

NIST (National Institute of Standards and Technology) ( ) Computational Chemistry Comparison and Benchmark Database. NIST Standard Reference Database Number 101 Release 21.

Types of NIST reference materials. • NIST Standard Reference Material® - A Certified Reference Material issued by NIST that also meets additional NIST-specific certification criteria and is issued with a certificate or certificate of analysis that reports the results of its characterizations and provides information regarding the appropriate

Handbook for Standard Reference Materials Users Standard Reference Materials (SRMs) are well-characterized materials produced in quantity and certified for one or more physical or chemical proper-ties. They are issued under the NIST trademark and are characterized using state-of-the-art measurement methods. SRMs are designed to ensure the accuracy,

3.1.Steels(ChipForm)(MaterialsOutofStock—Discontinued) Kind Boron-bearing,0.003B (Apossiblereplacementforthisis827 solidformmaterialfromwhichchipscan beobtained

FOREWORD TheNationalInstituteofStandardsandTechnology(NIST),formerlytheNationalBureauof Standards,wasestablishedbytheU.S

Pricing. 1.01963. certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH (S) = 3.63₉ / pH (S) = 3.55₇ (25°C) Certipur®.

The Standard Reference Materials (SRM) in the 2392 series (2392, 2392-I) are intended to provide quality control when performing the polymerase chain reaction (PCR) and sequencing of human mitochondrial DNA (mtDNA) for forensic identification, medical diagnosis, or mutation detection. This SRM can also be used for quality assurance when

Purpose: NIST is collecting this information to permit the inventory, order, and purchase of materials and informatic reference materials by the public. Subsequent payment information is collected to enable supporting financial activities (e.g., invoicing, tracking, payment).

With a pH of 12, Standard Reference Material 2193b is the most basic, or alkaline, of any of the NIST reference materials for calibrating the electrodes used for measurements of pH.

NISTSP260-2005Standard Reference Materials® Catalog January2005 Editors:ReginaR.Montgomeryand JoanC.Sauerwein StandardReferenceMaterialsProgram TechnologyServices

Institute of Standards and Technology (NIST) in developing and providing thermal insulation SRMs, specifically high-density molded fibrous-glass board, to the public. Colle ctively, the data sets cover two nominal thicknesses of 13 mm and 25 mm, bulk densities from Standard Reference Material 1450 was issued to the public in 1978. A copy of

[email protected]. Additional Information: SRM 1866b has been discontinued. RM 8044 may be considered as an alternative. See Table 105.12 for related materials. The Research Triangle Institute (RTI) is an alternative source for asbestos methods development and analysis. See certificate in Historical Archived Certificates.

NISTSP260-2005Standard Reference Materials® Catalog January2005 Editors:ReginaR.Montgomeryand JoanC.Sauerwein StandardReferenceMaterialsProgram TechnologyServices

News and Updates from NIST's Computer Security and Applied Cybersecurity Divisions. You are viewing this page in an unauthorized frame window. This is a potential security issue, you are being redirected to https://csrc.nist.gov .

Dla.Tabulatedniunbersofindependentreplicates(n) Table1,basedoneq{1},hasbeenpreparedtofacilitateestimation oftheminimumnumberofreplicatemeasurementsnecessarytodetect

NISTSpecialPublication260-122 StandardReferenceMaterials: PolystyreneFilmsforCalibratingthe WavelengthScaleofInfrared Spectrophotometers—SRM1921 DevinderGupta

SRM 4927g Page 2 of 4 Table 1. Certified Massic Activity of SRM 4927g Radionuclide Hydrogen-3 Reference time 1200 EST, 1 May Massic activity of the solution 544.2 kBq•g-1(a) Relative expanded uncertainty (k = 2) 0.96 %(b) (a) Tracing of 4927g against SRM 4926E [6] was in agreement with that obtained by tracing with SRM 4927F [7] to –0.07 %.

More information: Mark Lowenthal, Certification of Standard Reference Material® 3655 Glycans in Solution (Frozen), NIST Special Publication (2022). DOI: 10.6028/NIST.SP.260-224

National Institute of Standards and Technology. Attn: Tracy Hayat. Office of Reference Materials. 100 Bureau Drive, Stop 2300. Gaithersburg, MD 20899-2300. Tel: 301-975-2092 E-mail: [email protected]. **Disclaimer**. You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all