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) (15) Enzymatic Assay (EZA) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (22) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (85) Gas Chromatography/Mass Spectrometry (GC/MS) (29) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (97) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Refractometer (REF) (4) (-) Spectrophotometry (SP) (3) Sample Type Blood (5) Serum or Plasma (1) Urine (1) Test Area Exposure (6) Postmortem (1) Test Category Exposure (1) Other (2) Pesticides/Insecticides (3) Solvents (1) Test Sub-Category (-) Other (7) Toxic Elements (3) Your search has returned no tests.