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 ...

The aim of this study was to examine the performance of laboratories offering assessment for myotonic dystrophy type 1 (DM1) using external proficiency testing samples. DM1, a dominant disorder, has a ...

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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 ...

It will also create a North American hub for its PT operations in Traverse City, Michigan. Proficiency testing is part of the laboratory accreditation process, alongside reference materials, enabling ...

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TRAVERSE CITY — Mancelona to Montana, East Lansing to South Africa. The American Proficiency Institute and its president Daniel Edson has taken an unusual, twisting path from a small town in northern ...