Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Chemistry Analyzer (1) Colorimetry (C) (4) Gas Chromatography (GC) (36) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (28) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (4) Spectrophotometry (SP) (4) Sample Type Blood (2) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (24) (-) Exposure (4) Newborn Tox (1) Therapeutics (114) Test Category Industrial/Environmental Toxins (1) Other (1) Pesticides/Insecticides (2) Test Sub-Category Herbicides (2) Other (2) Your search has returned no tests.