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) (4) Gas Chromatography (GC) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type 24 Hour Urine (1) Blood (7) Serum or Plasma (4) Urine (6) Test Area Drugs of Abuse (1) (-) Exposure (18) Therapeutics (46) Test Category Acids (3) Biomarkers (3) Metals/Elements (2) Solvents (5) Terpenes (1) Volatiles (4) Test Sub-Category Cyanide (3) Organochlorides (2) (-) Other (18) Sedative-Hypnotics (2) Toxic Elements (21) Your search has returned no tests.