Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (11) Sample Type 24 Hour Urine (1) (-) Blood (18) Fluid (1) Hair (3) Liquid (1) Nails (1) (-) Serum or Plasma (12) Urine (13) Test Area (-) Drugs of Abuse (2) (-) Exposure (28) Therapeutics (83) Test Category Acids (2) Analgesics (2) Biomarkers (4) Depressants (2) Metals/Elements (11) Solvents (3) Terpenes (1) Volatiles (5) Test Sub-Category Cyanide (2) Opiates/Opioids (2) Organochlorides (2) Other (11) Sedative-Hypnotics (2) Toxic Elements (11) Your search has returned no tests.