Tag: companies that drug test
New to Drug Testing: Ask the experts
Our new column, “Ask the Experts” will feature real questions asked by our readers and will be answered by our industry experts.
New to drug testing: Cold medicine’s effect on drug test results
Some cold medicines contain drugs such as hydrocodone, codeine and sympathomimetics, which have been reported to affect drug test results.
New to drug testing: Complete line of products and services
Our Complete Line of Drug Testing Solutions brochure highlights all of our products & services which can be used to help build a drug testing program.
Drug Testing Index: A look at 2003 – 2007
The Quest Diagnostics Drug Testing Index reveals insights into patterns of drug use among the American workforce. As we celebrate our 30th anniversary, we take a deeper look at overall positivity rates and key milestones from 2003 to 2007.
Drug Testing Index: A look at 1993 -1997
The Quest Diagnostics Drug Testing Index reveals insights into patterns of drug use among the American workforce. As we celebrate our 30th anniversary, we take a deeper look at overall positivity rates and key milestones from 1993 to 1997.
Celebrating 25 years of the Drug Testing Index
Quest Diagnostics celebrates 25 years of the Drug Testing Index™ and proudly shares this anniversary timeline, highlighting drug testing milestones.
Starting a drug testing program – 3 key decisions
If you’re considering implementing a drug test program in your workplace, there are three main decisions you should seriously consider.
Marijuana use continues to increase
According to the NSDUH survey, there has been a steady increase in marijuana users over the last four years.
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.
