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) (14) (-) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (36) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (28) 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) (28) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (4) Spectrophotometry (SP) (4) Sample Type Urine (5) Test Area (-) Drugs of Abuse (5) Test Category Drugs of Abuse (5) Test Sub-Category Other (5) Your search has returned no tests.