Author: Dr. Barry Sample

News

It’s time to revisit your workplace substance abuse policies

October 12, 2015 By

All workplace drug-testing programs should be a part of a clearly written, and current, policy that complies with relevant federal and state law.

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.

News

Series: Assessing drug use trends in the United States – Opiates

April 22, 2015 By

Over the past few weeks, we used five renowned sources of drug use data to compare and contrast the latest trends in illicit drug use.

News

Series: Assessing drug use trends in the United States – Amphetamines

April 17, 2015 By

Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.

News

Series: Assessing drug use trends in the United States – Heroin

April 9, 2015 By

Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.

News

Series: Assessing Drug Use Trends in the United States – Cocaine

April 3, 2015 By

Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.

News

Series: Assessing drug use trends in the United States – Marijuana

March 27, 2015 By

Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.

News

Series: Assessing drug use trends in the United States

March 17, 2015 By

Join us over the next several weeks as we use several renowned sources to compare and contrast the latest trends in drug use.

News

Forensic toxicology fellowship

March 29, 2013 By

On behalf of Quest Diagnostics, I’m excited to announce to announce that we will be beginning a Post-Doctoral Fellowship in Forensic Toxicology.

Drug Testing

Pre-employment drug test positives increase more than 5%

March 8, 2013 By

The Drug Testing Index, an industry standard, examines positivity rates to provide a comprehensive analysis of workplace drug-use trends.