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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (31) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrophotometry (SP) (4) Sample Type (-) Blood (5) Fluid (2) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Exposure (4) Therapeutics (3) Test Category Depressants (1) Gases (2) Industrial/Environmental Toxins (1) Muscle Relaxants (2) Volatiles (1) Test Sub-Category (-) Other (7) Your search has returned no tests.