Category: Drug Testing
DOT’s top 10 steps to collection site security and integrity
By following these 10 steps, our collection sites continually ensure that they maintain the integrity of the collection process.
New to drug testing: Collection services
Last week I visited a Quest Diagnostics Patient Service Center and a preferred third-party collection site to learn more about the collection process.
3,221 Drug users off the road thanks to hair testing
Positive results for drug use have kept more than 3,200 prospective drivers from getting behind the wheel for J.B. Hunt Transport Services Inc.
New to drug testing: Instant vs. lab-based
During my first year of employment, I’m writing a weekly column highlighting drug testing procedures, products and processes as I discover them.
Evaluating lab-based and instant drug testing
We presented a webinar with Bill Current about instant vs. lab-based drug testing. Here are some of the most commonly asked questions.
Webinar: Worth the wait? Instant vs. lab-based drug testing
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.
Truck drivers and hair drug testing
While DOT regulations mandate urine drug testing, a number of motor carriers have found value in performing supplemental hair testing.
Oral fluid insights from DATIA
Oral fluid testing was a hot topic at the Drug and Alcohol Testing Industry Association (DATIA) conference this week.
Oral-Eze offers superior detection of recent drug use
Oral fluid drug tests offer superior detection of recent drug use and are minimally invasive, making them more convenient for donors and collectors.
New oral fluid technology identifies marijuana users
The latest Quest Diagnostics Drug Testing Index™ revealed that oral fluid testing is detecting more marijuana positives than other specimen.
