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) (14) (-) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (87) Gas Chromatography/Mass Spectrometry (GC/MS) (24) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) (-) Headspace Gas Chromatography (GC) (61) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (9) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (8) Refractometer (REF) (4) Spectrophotometry (SP) (2) Sample Type Blood (29) Fluid (3) Serum or Plasma (16) Tissue (3) Urine (24) Test Area Diagnostic Aids (4) Drugs of Abuse (22) (-) Exposure (75) Impairment (7) Postmortem (25) Therapeutics (3) Test Category Acids (1) Alcohols (13) Biomarkers (2) Other (4) Pesticides/Insecticides (1) Solvents (20) Volatiles (34) Test Sub-Category Carboxylic Acids (1) Cyanide (1) Organic (4) Organochlorides (1) Other (65) Solvents (3) Your search has returned no tests.