Marshall Toxicology provides screening and confirmatory testing for 80 pharmaceutical and illicit compounds, novel psychoactive substances and drugs of abuse. Quantitation of these compounds is performed using a liquid chromatograph tandem mass spectrometer (LC-MS/MS), the gold-standard in toxicology, with results provided in as few as 2 to 3 days. 

Workplace Drug Testing

We offer employers peace of mind in knowing that they are operating a drug-free workplace. Pre-employment drug screenings and regular drug tests for employees are both preventative and deterrent methods often utilized as part of a comprehensive drug-free workplace program.

Let our team come to you! Our specimen collectors are trained to instruct and assist patients or employees in giving their specimens, ensuring the integrity of the specimen and collection process itself.        

Our clinical toxicology services, paired with a comprehensive Controlled Substance Monitoring Program, gives physicians the assurance they need when prescribing controlled substances to their patients. Continuous monitoring of patient risk and implementation of controlled substance agreements, paired with regular drug screenings, allows healthcare providers to focus on patient care rather than patient monitoring.

Interpretation of toxicology results can be daunting. Marshall Toxicology offers consultations for better understanding and interpretation of toxicology results. To request a consultation with the lab director or managing toxicologist, contact Marshall Toxicology at 304-781-4445.