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) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (42) Fluid (3) Serum or Plasma (16) Tissue (9) Urine (24) Test Area Drugs of Abuse (4) Exposure (38) Test Category Alcohols (3) (-) Depressants (3) Diagnostic Aids (1) Drugs of Abuse (7) Drugs of Abuse, Therapeutics (7) Exposure (1) NPS/Designer Drugs (1) Other (2) Therapeutics (5) (-) Volatiles (39) Test Sub-Category Alcohols (1) BAC (2) Organochlorides (2) Other (37) Your search has returned no tests.