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) (18) Enzymatic Assay (EZA) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (38) Enzyme Immunoassay (EIA) (9) Gas Chromatography (GC) (89) Gas Chromatography/Mass Spectrometry (GC/MS) (37) (-) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (128) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (15) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (8) Refractometer (REF) (4) Spectrophotometry (SP) (3) Sample Type Blood (4) Serum or Plasma (3) Urine (2) Test Area Exposure (9) Test Category Chemicals (1) Metals/Elements (3) Other (2) Pesticides/Insecticides (3) Test Sub-Category Other (6) Toxic Elements (3) Your search has returned no tests.