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) (9) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (7) (-) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Refractometer (REF) (2) Sample Type Blood (30) Fluid (5) Serum or Plasma (12) Tissue (8) (-) Urine (13) Test Area Exposure (11) Postmortem (2) Test Category Therapeutics (2) Volatiles (11) Test Sub-Category (-) Other (13) Your search has returned no tests.