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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (1) Blood (47) Fat (1) (-) Fluid (7) Hair (3) Nails (2) RBCs (3) Serum or Plasma (31) (-) Tissue (7) Urine (29) Test Area (-) Drugs of Abuse (7) (-) Exposure (7) Postmortem (1) Therapeutics (23) Test Category Drugs of Abuse (5) Gases (1) Metals/Elements (6) Stimulants (2) Test Sub-Category Cocaine (2) Other (6) Trace Elements (6) Your search has returned no tests.