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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (13) Hematofluorometry (H) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (31) Refractometer (REF) (2) Spectrophotometry (SP) (1) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Urine (4) Test Area (-) Drugs of Abuse (10) (-) Exposure (1) Therapeutics (25) Test Category Hallucinogens (6) Solvents (1) Stimulants (4) Test Sub-Category Alkaloids (3) (-) Other (11) Your search has returned no tests.