Community Research and Development Information Service - CORDIS


Certified Reference Materials (CRMs) are frequently used in quality control. The principles of statistical control are discussed and the use of SHEWHART and CUSUM charts is presented. CRMs traceable to the basic units can help to establish the link to the international system of measurement.

Additional information

Authors: GRIEPINK B, CEC Bruxelles (BE)
Bibliographic Reference: Paper presented: Fourth International Symposium on Biological and Environmental Reference Materials, Orlando, Florida (US), Feb. 5-8, 1990
Availability: Text not available
Record Number: 199010820 / Last updated on: 1994-12-01
Original language: en
Available languages: en
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