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 ...

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 ...

In response to requests from mining laboratories, mining laboratory quality control services provider Qotho Laboratory Services will launch its new copper and nickel proficiency testing schemes this ...

A2LA accreditation across ISO 15189, ISO 20387, and ISO/IEC 17043 strengthens diagnostic quality for patients while enabling ...

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 ...