Tag: svt

Urine testing

How donors cheat drug tests

December 16, 2015

The use of oxidizing adulterants is one of the most common ways donors try to cheat a urine drug test. Our chart shows different kinds of adulterants.

Oral Fluid testing

Quest comments for oral fluid mandatory guidelines

August 3, 2015

HHS published Oral Fluid Mandatory Guidelines which opened a 60-day comment period. Here are our comments in response to the questions posed by HHS.

Urine testing

Three ways to reduce drug test cheating

July 20, 2010

Try this litmus test, type “beat a drug test” into Google and see how many results come back. The number should be greater than a million.