Tag: lab-based drug testing

We help employers to better understand the differences between lab-based and instant drug testing for urine, hair, and oral fluid drug testing.

2013 was an exciting year and joining Quest Diagnostics was definitely a highlight. I hope that 2013 was a great year for you and your family as well.

Our Complete Line of Drug Testing Solutions brochure highlights all of our products & services which can be used to help build a drug testing program.

We presented a webinar with Bill Current about instant vs. lab-based drug testing. Here are some of the most commonly asked questions.

Instant drug testing is one of several terms used to describe a testing method that yields an immediate result where the drug test is administered.