Tag: drug test result

The value of an accurate drug test
Lab accreditations and inspections are a way to ensure accurate drug testing and help verify that processes, instrumentation, and personnel adhere to the highest standards of quality. We work to ensure that every drug test reported by our labs is accurate. Continue reading

By   /  July 11, 2019

ESP: Simplicity from start to finish
The Employers Solutions Portal (ESP) enables Quest Diagnostics customers to manage their drug testing program from a single portal. Continue reading

By   /  June 21, 2017

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

By   /  October 16, 2015

Online drug testing solutions made simple
We offer online solutions for each step of the drug testing process including orders, collection site matches, status checks, images and results. Continue reading

By   /  October 3, 2014

Industry leadership – Online solutions
Developing technology solutions that optimize the drug testing process is another way Quest Diagnostics shows clients we're there when you need us. Continue reading

By   /  May 27, 2014