Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) (16) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (31) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (3) Sample Type (-) Blood (3) Fluid (3) (-) Hair (2) Serum or Plasma (2) Stool (1) Tissue (2) Test Area Drugs of Abuse (3) Exposure (2) Test Category Gases (1) Metals/Elements (1) Psychoactives (1) Stimulants (2) Test Sub-Category Cannabinoids (1) Cocaine (2) Other (1) Trace Elements (1) Your search has returned no tests.