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 (6) Serum or Plasma (4) Urine (2) Test Area Drugs of Abuse (8) (-) Exposure (6) Therapeutics (36) Test Category Other (1) Pesticides/Insecticides (1) Solvents (2) Volatiles (2) Test Sub-Category Herbicides (1) Other (5) Your search has returned no tests.