Tag: hair follicle testing

Webinar: The Life of a Drug Test
In our upcoming webinar, Quest experts will give you a behind-the-scenes look at the drug testing process. Join us December 13 at 1 p.m. CT. Continue reading

By   /  November 28, 2017

Request for hair drug testing information
The HHS published an RFI seeking comments on regulatory policies and standards regarding the use of hair specimen for federally-mandated drug testing. Continue reading

By   /  May 29, 2015

Detect repetitive drug use with hair testing
Hair testing is a method many employers rely on to help identify periodic and habitual drug use by applicants and employees. Continue reading

By   /  February 12, 2015

Ask the experts: Hair testing vs. hair follicle testing
We asked our scientific expert to better understand hair testing terminology and the hair testing collection process. Continue reading

By   /  July 3, 2014

See our hair testing lab in action
We are proud of our hair testing laboratory and the contribution we make to help keep the workplace safe. Continue reading

By   /  May 15, 2013