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 (GC) (28) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (27) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (42) Fluid (3) (-) Serum or Plasma (16) Tissue (9) Urine (25) Test Area Drugs of Abuse (7) Exposure (51) Test Category Alcohols (5) (-) Depressants (6) Diagnostic Aids (1) Drugs of Abuse (10) Drugs of Abuse, Therapeutics (9) Exposure (1) NPS/Designer Drugs (1) Other (2) Therapeutics (7) (-) Volatiles (52) Test Sub-Category Alcohols (4) BAC (2) Organochlorides (2) Other (50) Your search has returned no tests.