Sentence examples for proficiency scheme from inspiring English sources

Although the sample 2C 2004/4 was prepared to contain 0.4% (w/w) of MON 810 maize, the reported mean value of 23 laboratories involved in the proficiency scheme was 0.29% of MON 810 [ 21], therefore this value was taken as a reference for our experiments.

This is a major advantage over the non-commutable control materials (eg. lyophilized) typically used in (inter)national proficiency schemes.

Assessing the quality of measurements is of interest to organizers of external quality assessment schemes (EQAS, or proficiency testing schemes), laboratory analysts and managers, users of laboratory results and other agencies.

This project aimed to develop a proficiency testing scheme for the assessment of fingermark quality for researchers.

Subscription to an external and independent proficiency testing scheme could be an option, but this would exclude the individual laboratory coaching process specific of the CS trial.

The EQA is part of the WHO/NICD Proficiency Testing Scheme, and is organized by the Contract Laboratory Services (CLS), Johannesburg, South Africa.

Both laboratories participated in the Arctic Monitoring and Assessment Program (AMAP) proficiency testing scheme (Institut National de Santé Publique, Québec, Canada).

In addition, the Wadsworth Center's Laboratory of Inorganic and Nuclear Chemistry organizes and participates in the NYS DOH proficiency testing scheme for urine mercury.

This is of particular interest for the production of certified reference materials [ 13] or for assigning a value [ 14] to materials used in a proficiency testing scheme [ 15– 17].

We describe here the use of two-dimensional heart-cut LC-LC in combination with exact-matching double isotope dilution mass spectrometry to determine the content of aflatoxin B1 in three materials used in a proficiency testing scheme.

The All Laboratory Trimmed Mean is composed of results from all participating measurement procedures and, as a result, can fluctuate as different measurement procedures become part of the proficiency testing scheme.