Tag: hair follicle drug test

News

Why does employee drug use matter?

April 27, 2015

Director of Science and Technology, Dr. Barry Sample highlights current drug use trends and how they affect the workplace.

News

Lenexa, Kansas – Quest Diagnostics’ rising star

March 9, 2015

Quest Diagnostics CEO Steve Rusckowski views the Lenexa, KS area as an ideal hub for some of Quest’s fastest up-and-coming businesses.

Hair testing

Detect repetitive drug use with hair testing

February 12, 2015

Hair testing is a method many employers rely on to help identify periodic and habitual drug use by applicants and employees.

Hair testing

Hair testing and the Drug Testing Index

December 10, 2014

Compared to other drug test specimen types like urine and oral fluid, hair testing is often preferred for evaluating long-term patterns of drug use.

Urine testing

Ask the experts: Urine – the ‘gold standard’ of drug testing

August 28, 2014

Businesses who take part in drug-free workplace programs need flexible testing methods and lab-based urine drug testing offers robust panels.

Hair testing

Hair drug testing resources

January 21, 2013

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

Hair testing

Hair testing from a leader in science and service

January 31, 2012

Hair testing provides up to a 90-day detection of repetitive drug use, which can act as a powerful drug use deterrent.