Tag: cutoffs

Back to basics webinar series: urine drug testing
In our upcoming webinar series, Back to basics: urine drug testing, Mark Haworth and Charlie Sullivan, answer common questions about urine drug testing. Continue reading

By   /  February 5, 2019

A Closer Look: Unit Codes and their purpose
Drug testing terminology is expansive and sometimes complex. For that reason we're providing clarity to one of the most commonly misused terms. Continue reading

By   /  December 14, 2018