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) (5) (-) Gas Chromatography (GC) (12) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (23) Sample Type Blood (7) Serum or Plasma (3) Urine (3) Test Area Drugs of Abuse (4) (-) Exposure (13) Therapeutics (23) Test Category Acids (3) Depressants (2) Solvents (1) Terpenes (1) Volatiles (6) Test Sub-Category Organochlorides (2) Other (9) Sedative-Hypnotics (2) Your search has returned no tests.