03/08/2022 · NIST Standard Reference Material (SRM) 3655 helps biopharmaceutical manufacturers perform measurements of glycan molecules in their protein drug products. Four

Certification of NIST standard reference material 2389a, amino acids in 0.1 mol/L HCl--quantification by ID LC-MS/MS Authors Mark S Lowenthal 1 , James Yen , David M Bunk , Karen W Phinney Affiliation 1 Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD 20899-8392, USA. [email protected]

MIFAB’s copper piston operated water hammer arrestors are lead free and certified to ASSE 1010-1996 and ANSI A112.26.1M Standards, as well as IAPMO and IAPMO R&T certified. The non-freeze wall hydrant is certified lead free by the UPC authority. As standards change, it is important for us to be able to exceed those standards and provide our

CERTIFICATE OF A CERTIFIED REFERENCE MATERIAL (NIST) as well as other CRMs and RMs produced by recognized Certifying Bodies from around the world.

The SRMs were developed at the request of industry in a unique collaboration between NIST and the Joint Research Centre of the European Commission in Belgium. Standard Reference Materials 1992 and 1993 can help ensure the accuracy of measurements made with electrophoretic light scattering and electroacoustic instruments.

Sigma-Aldrich® is proud to be the first licensed distributor of NIST Standard Reference Materials (SRMs). All materials available via Sigma-Aldrich can be found 

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

10/03/2002 · - Non-certified or reference values are italicized 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).

Standard Reference Material (SRM) in a registered trade mark of the US National Institute of Science and Technology (NIST) and is used by that organisation to 

NIST (National Institute of Standards and Technology; U.S. Department of Commerce) is the federal technology agency that works with the industry to develop and apply technology, measurements and standards. NIST supplies industry, academia, government, and other users with over 1200 reference materials of the highest quality and metrological value.

06/06/  · Certified Reference Materials and NIST Certified Reference Materials are materials made following an established procedure to ensure ultra high purity, 99.999+%, of a material.