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) (11) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (33) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (22) Hematofluorometry (H) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (35) Ion Specific Electrode (ISE) (1) Spectrophotometry (SP) (1) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Urine (4) Test Area Drugs of Abuse (14) (-) Exposure (7) Therapeutics (83) Test Category Emetics (4) Hydrocarbons (1) Volatiles (2) Test Sub-Category Carboxylic Acids (2) (-) Other (7) Your search has returned no tests.