When you bring a measurement instrument to a calibration lab, you assume that your instrument will come back within expected tolerances. But, how do you know? That's where laboratory proficiency tests ...

Sponsored by: Diagnostica Stago, Inc. Laboratories are required to participate in proficiency testing (PT). PT is a powerful tool for laboratories to learn about their own testing performance and ...

Four laboratories encountered issues during a proficiency test for Listeria monocytogenes whole genome assembly, according to a European Centre for Disease Prevention and Control (ECDC) report. The ...

Testing for inborn errors of metabolism is performed by clinical laboratories worldwide, each utilizing laboratory-developed procedures. We sought to summarize performance in the College of American ...

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A2LA vs ANAB: accreditation insights for US supplement and cosmetic brands IRVINE, CA, UNITED STATES, March 24, 2026 ...

FORT LEE, Va. (Jan. 7, 2016) -- In the operational Army, there are high-visibility jobs and those that are not. The ones critical to the mission will receive more attention than others. Variances are ...