Standard Reference Materials Catalog 2021

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SRMNIST Standard Reference Materials 2021 : (301) 975-2200Email: SP 260-176January 2021EnvironmentalFood & AgricultureIndustrial MaterialsRadioactivityHigh Purity MaterialsEnvironmentalForensicsEngineeri ng MaterialsPhysical PropertiesClinical & Industrial HygieneNIST Standard Reference Materials 2021 Catalog NIST SP 260-176Mail OrdersMail Orders (in English) for all NIST SRMs/RMsshould be directed to: Standard Reference Materials ProgramNational Institute of Standards and Technology100 Bureau Drive, Stop 2300Gaithersburg, MD 20899-2300USATelephone: (301) 975-2200E-Mail: purchase order should give the numberof units, SRM number, and name of eachreference material :1 unit, SRM 930e Glass Filters forSpectrophotometryThe following information must be included witheach order: end user contact information name of customer shipping address billing address telephone number fax number purchase order number a customer identification number, , a social security number (SSN) for consumer customers, tax identification number (TIN) for commercial custom

Feb 16, 2021 · 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,

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