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) (14) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (31) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (4) Sample Type Blood (1) Urine (1) Test Area (-) Exposure (2) Therapeutics (49) Test Category Industrial/Environmental Toxins (1) Other (1) Test Sub-Category Cannabinoids (1) Cocaine (8) Designer Benzodiazepines (6) Herbicides (2) Opiates/Opioids (3) (-) Other (2) Stimulants (3) Synthetic Cathinone (3) Test Test Name 1355U o-Toluidine, Urine 1380B Cyanide, Blood