The National Institute of Standards and Technology (NIST) is one licensed distributor of NIST Standard Reference Materials (SRMs).

Sep 01,  · NIST-traceable standards are reference materials certified to specific values laid out by the National Institute of Standards and Technology (NIST). They are designed specifically for standardized instrument calibration and quality assurance protocols aimed at eliminating measurement uncertainties. The implication with NIST-traceable standards

[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.

Standard Reference Materials® Chemical Name: RM, SRM, CRM, NIST, ARD, ERM. 1) NIST supports accurate and compatible measurements by certifying and providing over 1100 Standard Reference Materials (SRMs)with well-characterized composition or properties, or both. These materials are used to perform instrument calibrations in units as part of

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,

The National Institute of Standards and Technology (NIST) provides science, industry, and government with a central source of well-characterized materials certified for chemical composition or for some chemical or physical property. These materials are designated Standard Reference Materials® (SRMs) and are used to calibrate

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.

Welcome to the NIST SRM Product Survey. 12%. This survey allows you to rate your purchased SRM product (s), as well as any technical assistance provided. Click "Continue" to start the NIST SRM Product Survey. This collection of information contains Paperwork Reduction Act (PRA) requirements approved by the Office of Management and Budget (OMB).

NIST produces the Nation’s Standard Reference Data (SRD). These data are assessed by experts and are trustworthy such that people can use the data with confidence and base

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