Tag: Quest Diagnostics
Ask the experts: Effects of hair treatments on drug test results
Our scientific expert, Dr. Barry Sample, answers the question: Can products and treatments affect hair drug test results?
Beyond pre-employment drug testing
Combining one or more reasons for testing is the best way to avoid hiring applicants who use drugs while discouraging drug abuse among employees.
Seven facts about urine drug testing
Why is urine testing the most frequently used method for workforce drug testing? Get the facts about urine testing from Quest Diagnostics.
Why choose Quest Diagnostics
Quest Diagnostics is the only SAMHSA-certified and CAP-FDT-accredited laboratory to offer in-house testing for all three of the most popular drug test types: urine, oral fluid, and hair.
Comprehensive drug testing solutions
Drug testing can be complicated, but it doesn’t have to be. We can help employers choose the elements that are most valuable for their employees.
New insights from the National Survey on Drug Use and Health
It is important for employers to examine trends and data, such as NSDUH, that helps to inform a workforce drug testing program.
Proposed guidelines for hair drug testing
SAMHSA has proposed scientific and technical guidelines for the inclusion of hair in Federal drug testing programs. Note: These are only proposed Guidelines and hair testing is not approved for any Federally mandated drug (eg, DOT) testing. Read all public comments online including those from Quest.
Know the risks of marijuana
Increased awareness on the potential risks of marijuana is needed as more states continue to pass legislation around the drug.
Debunking 5 popular marijuana myths
Facts based on decades of research on the effects of cannabis in humans have helped to debunk many modern day marijuana myths.
Marijuana positivity in America’s workplace
Data shows increases in marijuana positivity rates across workforce categories, drug test specimen types, and regions in the United States.
