Tag: companies that drug test
National survey on drug use and health
The survey found that an estimated 23.9 million Americans had used an illicit drug during the month prior to the survey interview.
Appointment scheduling
With our online collection scheduling system, collection site visits can be booked quickly and easily.
Fixed-site collection network
Quest Diagnostics provides unparalleled access to a combined nationwide network of more than 8,000 drug testing collection sites.
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.
New to drug testing: Dr. Sample
During my first year of employment, I’m writing a weekly column highlighting drug testing procedures, products and processes as I discover them.
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.
New to drug testing: Hair testing
During my first year of employment, I’m writing a weekly column highlighting drug testing procedures, products and processes as I discover them.
Quest Diagnostics acquires Concentra’s laboratory business
Quest Diagnostics, announced today that it has acquired the toxicology and clinical laboratory business of medical center operator Concentra.
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.
