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 ...

As the cannabis analytical market matures so do the requirements for quality assurance testing. This presentation will include an introduction to proficiency testing and how it applies to the cannabis ...

EAGAN, MN / ACCESSWIRE / January 11, 2024 / The National Association for Proficiency Testing (NAPT), the most trusted name in the metrology community for providing administration, development, ...

Sailors who speak Italian or Polish now have an opportunity to take the Defense Language Proficiency Test Five (DLPT5) using Web Based Field Testing (WBFT) from Feb. 28 to June 1. Examinees will be ...