Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (3) (-) Fluid (1) Plasma (1) Serum or Plasma (3) (-) Urine (4) Test Area Drugs of Abuse (2) Therapeutics (3) Test Category Alcohols (1) Analgesics (3) (-) Anesthetics (3) Antianxiety (1) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (3) Antihistamines (1) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (2) Depressants (4) Electrolytes (2) Metals/Elements (5) Muscle Relaxants (2) (-) NPS/Designer Drugs (2) Plasticizers (1) Sedative/Hypnotics (6) Stimulants (1) Volatiles (3) Test Sub-Category Opiates/Opioids (1) Other (3) Synthetic Cathinone (1) Your search has returned no tests.