Category: Oral Fluid testing
Ask the Experts: Cheating an oral fluid drug test
Our experts explain why an observed oral fluid drug test collection is difficult to tamper or cheat. Continue reading
Detect marijuana more often using oral fluid
New technology in oral fluid drug testing has proven effective in detecting recent drug use, especially in marijuana. Download our new white paper. Continue reading
Advantages of oral fluid drug testing
Oral fluid testing is emerging as a popular alternative to urine testing and detects very recent drug usage. Continue reading
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 from collection to lab testing. Continue reading
Challenging the poppy seed defense
A new Quest Diagnostics study helps to answer the question: Can eating poppy seeds produce a positive drug test for a job applicant or employee? Continue reading
Guide for drug testing laws
Download our Guide for Drug Testing Laws as a reference to illustrate how drug testing laws can differ from state to state.
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Why choose lab-based oral fluid drug testing
Dr. Barry Sample discusses why a lab-based oral fluid test adds an additional level of accuracy and quality control to your drug testing process. Continue reading
Quest comments for oral fluid mandatory guidelines
HHS published Oral Fluid Mandatory Guidelines which opened a 60-day comment period. Here are our comments in response to the questions posed by HHS. Continue reading
Oral fluid mandatory guidelines comment period now open
The HHS is asking industry professionals to review the Oral Fluid Mandatory Guidelines for federally-mandated drug testing and provide feedback. Continue reading
Proposed guidelines impacting workplace drug testing programs
The Department of Health and Human Services published two notices that could lead to important changes in federal drug testing requirements. Continue reading