Tag: hair testing

Hair testing

Hair testing webinar in review

May 17, 2019 By

In the third and final installment of our webinar series, Back to basics, we focused on hair drug testing and combed through the key features.

Hair testing

Ask the experts: Can hair testing detect one-time drug use?

May 14, 2019 By

Employers who look for solutions to detect one-time drug use often ask if hair testing may be a viable option. We help to provide insight.

Webinars

Navigating global drug testing webinar highlights

December 14, 2016 By

Quest Diagnostics experts clear the path towards creating a successful, drug-free workplace program abroad.

Hair testing

3,221 Drug users off the road thanks to hair testing

June 27, 2013 By

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.

News

Truck drivers and hair drug testing

May 28, 2013 By

While DOT regulations mandate urine drug testing, a number of motor carriers have found value in performing supplemental hair testing.

Hair testing

Hair testing 101: Combing through the science

May 6, 2013 By

Hair drug testing is the only method that provides up to a 90-day drug use history. View our webinar, “Hair Testing 101: Combing through the Science.”

Hair testing

Hair drug testing resources

January 21, 2013 By

Quest Diagnostics offers additional resources about hair testing for illicit drug use at HairTesting.com.

Drug Testing

Testing helps to find drug-free workers

January 11, 2013 By

The Wall Street Journal reports that amphetamine and painkiller use is a hurdle to hiring during Appalachia’s oil-and-gas boom.

Collections

Hair testing supplies stocked at collection sites

October 9, 2012 By

All Quest Diagnostics Patient Service Centers and Preferred Collection Sites will begin stocking hair drug testing collection supplies at their facilities.

Hair testing

Trucking and hair testing

August 13, 2012 By

More trucking companies are electing to perform a hair drug test in addition to the urine test.