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) Gas Chromatography (GC) (7) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Refractometer (REF) (2) Sample Type Blood (1) Serum or Plasma (1) Urine (3) Test Area Drugs of Abuse (3) Exposure (2) Test Category Alcohols (3) Antianxiety (3) Gases (1) (-) Hallucinogens (3) Metals/Elements (1) Sedative/Hypnotics (3) (-) Solvents (2) Volatiles (4) Test Sub-Category Other (5) Your search has returned no tests.