Tag: marijuana
How donors cheat drug tests
The use of oxidizing adulterants is one of the most common ways donors try to cheat a urine drug test. Our chart shows different kinds of adulterants.
THC drug recovery and stability using Oral-Eze
New data shows that Oral-Eze oral fluid testing provides consistent, reproducible drug recovery and stability of THC (marijuana) from collection to lab testing.
It’s time to revisit your workplace substance abuse policies
All workplace drug-testing programs should be a part of a clearly written, and current, policy that complies with relevant federal and state law.
New findings regarding marijuana in Colorado
The RMHIDTA has released its third volume in a series researching the impact of medicinal and recreational marijuana legalization in Colorado.
Drug testing trends video
A new video highlights key findings from the “Drug Testing Trends” session presented by Dr. Barry Sample at the annual DATIA conference. Watch now.
Quest comments for hair specimen mandatory guidelines
HHS published an RFI seeking comments for federally-mandated hair drug testing. Here are our comments in response to the questions posed by HHS.
Synthetic drugs: Common questions
Dr. Kim Samano presented information about synthetic cannabinoids ("K2/Spice") and designer stimulants known as “bath salts” in our recent webinar.
The impact of medicinal marijuana laws
A new study reveals that medicinal marijuana laws may have caused an increase in recreational marijuana use by juveniles.
AAA researches marijuana-impaired driving
AAA gathered compelling data about marijuana legalization and its impacts on drivers and is sponsoring new studies about drugged driving.
The Wall Street Journal reports rising workplace drug use
The Wall Street Journal reports that U.S. workers testing positive for drugs is increasing, citing new data from Quest Diagnostics.
