Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (4) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrophotometry (SP) (4) Sample Type (-) Blood (3) Hair (1) Serum or Plasma (1) Tissue (2) Urine (1) Test Area Drugs of Abuse (7) (-) Exposure (3) Therapeutics (36) Test Category Gases (1) Other (1) Pesticides/Insecticides (1) Test Sub-Category Herbicides (1) Other (2) Your search has returned no tests.