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) (2) (-) Gas Chromatography (GC) (8) Headspace Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Serum or Plasma (3) Urine (4) Test Area Drugs of Abuse (8) (-) Exposure (10) Therapeutics (38) Test Category Acids (2) Alcohols (1) Herbicides (3) Pesticides/Insecticides (1) Volatiles (3) Test Sub-Category Carboxylic Acids (2) Organochlorides (1) Other (7) Your search has returned no tests.