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) (13) Enzyme-Linked Immunosorbent Assay (ELISA) (34) Enzyme Immunoassay (EIA) (8) Gas Chromatography (GC) (40) Gas Chromatography/Mass Spectrometry (GC/MS) (25) Headspace Gas Chromatography (GC) (89) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) (-) Refractometer (REF) (2) (-) Spectrophotometry (SP) (2) Sample Type Blood (2) Urine (2) Test Area Exposure (3) Postmortem (1) Test Category Exposure (1) Other (1) Volatiles (2) Test Sub-Category (-) Other (4) Your search has returned no tests.