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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (39) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (80) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Immunoassay (IA) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (13) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrofluorometry (SF) (1) Sample Type Blood (5) Fluid (2) (-) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (3) Test Category Depressants (1) Industrial/Environmental Toxins (1) Muscle Relaxants (2) Test Sub-Category Other (4) Your search has returned no tests.