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) (5) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (11) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (28) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (36) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (4) Spectrophotometry (SP) (3) Sample Type Blood (5) Fluid (2) Hair (1) Serum or Plasma (2) Tissue (1) Urine (6) Test Area (-) Drugs of Abuse (8) (-) Exposure (9) Therapeutics (9) Test Category Biomarkers (1) Drugs of Abuse, Therapeutics (1) Gases (3) Metals/Elements (2) Psychoactives (3) Stimulants (4) Volatiles (3) Test Sub-Category Cannabinoids (3) Cocaine (4) Other (8) Toxic Elements (1) Trace Elements (1) Your search has returned no tests.