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) (1) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (5) Fluid (2) Serum or Plasma (5) Urine (5) Test Area Drugs of Abuse (4) (-) Exposure (17) Test Category Acids (5) (-) Alcohols (10) Biomarkers (1) (-) Emetics (4) Gases (1) (-) Herbicides (3) Hydrocarbons (1) Metals/Elements (84) Pesticides/Insecticides (7) Solvents (20) Volatiles (30) Test Sub-Category Other (17) Your search has returned no tests.