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) (9) Gas Chromatography (GC) (41) Gas Chromatography/Mass Spectrometry (GC/MS) (13) (-) Headspace Gas Chromatography (GC) (42) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (18) Fluid (3) Serum or Plasma (9) Tissue (5) Urine (7) Test Area Drugs of Abuse (14) Exposure (28) Test Category Alcohols (6) (-) Depressants (13) Diagnostic Aids (2) Drugs of Abuse (19) Drugs of Abuse, Therapeutics (15) Exposure (1) NPS/Designer Drugs (1) Other (2) Therapeutics (13) (-) Volatiles (29) Test Sub-Category Alcohols (11) BAC (2) Other (29) Your search has returned no tests.