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) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Sample Type 24 Hour Urine (1) Blood (47) Fat (1) Fluid (8) Hair (3) Nails (2) RBCs (3) Serum or Plasma (31) Tissue (7) (-) Urine (29) Test Area (-) Drugs of Abuse (12) (-) Exposure (17) Therapeutics (32) Test Category Benzodiazepines (1) Biomarkers (1) Drugs of Abuse (5) Industrial/Environmental Toxins (3) Metals/Elements (5) NPS/Designer Drugs (4) Other (1) Pesticides/Insecticides (1) Solvents (4) Stimulants (2) Volatiles (2) Test Sub-Category Cocaine (2) Designer Benzodiazepines (2) Insecticides (1) Opiates/Opioids (1) Other (16) Stimulants (1) Synthetic Cathinone (1) Toxic Elements (1) Trace Elements (4) Your search has returned no tests.