Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (55) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (44) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) Spectrophotometry (SP) (2) Sample Type (-) Blood (10) (-) Serum or Plasma (3) Tissue (1) Urine (10) Test Area (-) Exposure (13) Impairment (2) Postmortem (4) Test Category Acids (2) Alcohols (2) Gases (1) Other (1) Solvents (2) Volatiles (5) Test Sub-Category Carboxylic Acids (2) Hydrocarbons (1) Other (10) Your search has returned no tests.