Tag: Journal of Analytical Toxicology

News

Challenging the poppy seed defense

April 13, 2021 By

A Quest Diagnostics study helps to answer the question: Can eating poppy seeds produce a positive drug test for a job applicant or employee?

International testing

Drug testing around the world

December 6, 2017 By

There are challenges and we are committed to solving them. In our case study, we focus on how we make international drug testing easy.

By the Numbers

By The Numbers: Oral fluid positivity

October 12, 2016 By

Oral fluid positivity has surged in the past 3 years, largely driven by double-digit increases in marijuana positivity.

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.

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.