Tox Tuesday: How drugs accumulate and are detected in reservoir matrices

Today, drug testing is a common occurrence in schools, hospitals, and various places of employment. Oftentimes these tests are conducted to make sure an individual is not using illegal drugs or alcohol or to prove there are no drugs in their system after an instance of previous drug or alcohol abuse.

There are various ways […]

Tox Tuesday: Workplace drug testing

For the second consecutive year, data is showing that the percentage of American workers testing positive for illicit drugs—including marijuana, cocaine and methamphetamines—is on the rise and has increased from 4.3% in 2013 to 4.7% in 2014.

The data, complied by Quest Diagnostics, took into account 6.6 million urine drug tests and 1.1 million oral […]