Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (13) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Spectrophotometry (SP) (1) Sample Type (-) Blood (26) Fat (1) (-) Fluid (5) Hair (2) Oral Fluid (Saliva) (4) Serum or Plasma (21) Tissue (3) Urine (19) Test Area (-) Drugs of Abuse (19) (-) Exposure (12) Impairment (7) Therapeutics (33) Test Category Drugs of Abuse (9) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (3) Pesticides/Insecticides (4) Psychoactives (2) Solvents (5) Volatiles (3) Test Sub-Category Benzodiazepines (1) Cannabinoids (2) Designer Benzodiazepines (1) Herbicides (1) Insecticides (2) Opiates/Opioids (1) Other (23) Your search has returned no tests.