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...

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....

Download Test Catalog - Mayo Clinic Laboratories

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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...

Specific Drug Groups - Mayo Clinic Laboratories

Specific Drug Groups Use the following links to view information for specific drug categories: Alcohol Amphetamine-Type Stimulants...