National Measurement System

Chemical and Biological Metrology Website

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Reference Materials

Reference materials are one of the cornerstones in producing reliable chemical measurements.


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Reference materials

Reference materials are one of the cornerstones in producing reliable chemical measurements. Their use reduces the costs and risks associated with incorrect measurements.

Reference material producer accreditation

Producers of reference materials supply products which form a critical part of their customers quality systems, and as such it is extremely important that the customer laboratories are able to trust the quality and reliability of the material which they purchase.

Further information on reference materials


Showing 1 to 3 of 3 articles.