Illicitly manufactured fentanyl and amphetamine-type stimulants are major contributors to the opioid crisis in North America.

Researchers have shown that analyzing dried urine extracts with GC-MS/MS to assess levels of reproductive hormones in pre-and post-menopausal women provides similar results to radioimmunoassays using ...

The first official anti-doping tests began in the late 1960s, when the substances prohibited for their effect on sport performance were limited to those used "in competition". The list of prohibited ...

AUSTIN, Texas--(BUSINESS WIRE)--Thermo Fisher Scientific Inc., the world leader in serving science, enables analytical testing laboratories across a variety of sectors, including food, environmental, ...

Cannabis falls into a number of categories such as medicine, recreational drug, food source, and fiber, but it is first and foremost an agricultural crop. As such, Cannabis is subject to treatment ...

A urine drug test can quickly detect both illegal and prescription drugs in a person’s system. Doctors, sports officials, and many employers require these tests. Signs of drug use can remain in a ...

Just like its name suggests, a urine drug test looks for any traces of substance abuse. The procedure is quick and painless, as it simply requires you to provide your urine as a sample for the test.