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) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrophotometry (SP) (4) Sample Type 24 Hour Urine (1) (-) Blood (35) Fat (1) Fluid (3) Hair (3) (-) Nails (2) RBCs (3) Serum or Plasma (20) Tissue (4) Urine (17) Test Area Drugs of Abuse (14) (-) Exposure (35) (-) Impairment (2) Therapeutics (50) Test Category Drugs of Abuse (2) Gases (5) Metals/Elements (7) Other (1) Pesticides/Insecticides (6) Solvents (9) Volatiles (7) Test Sub-Category Cannabinoids (2) Herbicides (1) Insecticides (2) Other (25) Toxic Elements (1) Trace Elements (6) Your search has returned no tests.