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) (16) Enzyme-Linked Immunosorbent Assay (ELISA) (21) Enzyme Immunoassay (EIA) (8) Gas Chromatography (GC) (72) Gas Chromatography/Mass Spectrometry (GC/MS) (30) Headspace Gas Chromatography (GC) (85) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) (-) Refractometer (REF) (4) Spectrophotometry (SP) (3) Sample Type (-) Urine (4) Test Area Exposure (4) Test Category Solvents (2) Volatiles (2) Test Sub-Category Other (4) Your search has returned no tests.