Chain of Custody Testing - Mayo Clinic Laboratories

Chain-of-Custody Testing Mayo Clinic Laboratories does not perform workplace drug testing. In other circumstances where the test results could be challenged in a court of law, a chain of custody process should be utilized....

Emergency/Overdose - Mayo Clinic Laboratories

Emergency/Overdose This test is intended to manage an apparent overdose, intoxicated patient, or determine if a specific set of symptoms might be due to the presence of drugs. This test is designed...

Drug Testing - Mayo Clinic Laboratories

Specific Drug Groups and Classes View information about specific drug categories. Therapeutic Drug Monitoring Tests to monitor serum...

Barbiturates - Mayo Clinic Laboratories

Barbiturates Interpretation If there is a question as to a patient's therapeutic compliance, a serum test request for the specific drug of interest may be of help....

Marijuana - Mayo Clinic Laboratories

Marijuana Δ9-Tetrahydrocannabinol (THC) Interpretation The parent drug, Δ9-tetrahydrocannabinol (THC), has a clearance half-life of less than 30 minutes and is not detectable in urine. Following a dose of THC, the...

Alcohol - Mayo Clinic Laboratories

Alcohol The legal limit for intoxication is 80 mg/dl (0.08g%) therefore blood is the prefer sample type for the legal determination of ethanol. However, serum/plasma, are suitable specimens for the determination of ethanol for...

Ketamine - Mayo Clinic Laboratories

Ketamine Interpretation The presence of ketamine or norketamine >LOQ indicates exposure to ketamine within 2 days. Metabolites Ketamine is...

Therapeutic Drug Monitoring - Mayo Clinic Laboratories

Therapeutic Drug Monitoring These tests monitor serum levels of drugs to determine if a patient is receiving the optimum dose are also available from Mayo Clinic Laboratories....

Performing Locations - Mayo Clinic Laboratories

Performing Locations About the Online Test Catalogs Test catalogs for the Rochester, Florida (Jacksonville), and Arizona performing locations are comprehensive. Each catalog contains tests performed by that...