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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (15) Enzyme Immunoassay (EIA) (5) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) 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/Mass Spectrometry (ICP/MS) (29) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrofluorometry (SF) (1) Sample Type Blood (1) Fluid (2) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (1) Therapeutics (4) Test Category Depressants (2) (-) Drugs of Abuse (1) Gases (3) Industrial/Environmental Toxins (1) (-) Muscle Relaxants (4) Volatiles (1) Test Sub-Category Other (5) Your search has returned no tests.