Tag: MDEA

Urine testing

Clarifying the changes in federal workplace drug testing & documentation

November 10, 2017

Changes to the federal drug testing panel and paperwork are forthcoming, but for now you should continue testing as usual.

News

Continuous lab improvements

August 4, 2014

Quest Diagnostics diligently focuses on our laboratories and continually adjusts, refines and improves our testing processes.

News

DOT 5-panel test nomenclature

September 17, 2010

Department of Transportation (DOT) testing at HHS-certified laboratories will continue to be called a 5-panel drug test.