Category: Oral Fluid testing

Oral Fluid testing

Advantages of oral fluid drug testing

July 11, 2016 By

Oral fluid drug testing is emerging as a popular alternative to urine drug testing and detects very recent drug usage.

Oral Fluid testing

THC drug recovery and stability using Oral-Eze

October 20, 2015 By

New data shows that Oral-Eze oral fluid testing provides consistent, reproducible drug recovery and stability of THC (marijuana) from collection to lab testing.


Challenging the poppy seed defense

October 16, 2015 By

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?

Oral Fluid testing

Why choose lab-based oral fluid drug testing

August 4, 2015 By

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.

Oral Fluid testing

Quest comments for oral fluid mandatory guidelines

August 3, 2015 By

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.

Oral Fluid testing

Oral fluid mandatory guidelines comment period now open

June 11, 2015 By

The HHS is asking industry professionals to review the Oral Fluid Mandatory Guidelines for federally-mandated drug testing and provide feedback.

Oral Fluid testing

Proposed guidelines impacting workplace drug testing programs

May 20, 2015 By

The Department of Health and Human Services published two notices that could lead to important changes in federal drug testing requirements.

Oral Fluid testing

New Oral-Eze packaging

December 4, 2014 By

Quest Diagnostics revealed new packaging for the Oral-Eze oral fluid collection system for workplace drug testing.

Oral Fluid testing

Detection of recent marijuana use continues to increase significantly in oral fluid testing

November 20, 2014 By

Data from the Quest Diagnostics Drug Testing Index shows that the detection of marijuana in oral fluid has increased for the second consecutive year.

Oral Fluid testing

Ask the experts: Under the influence

September 8, 2014 By

Is oral fluid is the best drug test specimen type for determining whether an employee is under the influence of drugs – particularly marijuana?