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) (16) (-) Headspace Gas Chromatography (GC) (32) (-) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (2) Spectrophotometry (SP) (1) Sample Type Blood (17) Fluid (1) Serum or Plasma (7) Tissue (3) Urine (4) Test Area Drugs of Abuse (29) (-) Exposure (32) Impairment (11) Postmortem (30) Test Category Alcohols (2) Other (2) Volatiles (28) Test Sub-Category Other (32) Your search has returned no tests.