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) (3) Gas Chromatography (GC) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (25) Fat (1) (-) Serum or Plasma (12) Tissue (1) (-) Urine (11) Test Area Diagnostic Aids (1) Drugs of Abuse (8) (-) Exposure (23) Therapeutics (38) Test Category Biomarkers (1) Industrial/Environmental Toxins (3) Other (1) Pesticides/Insecticides (3) Solvents (9) Volatiles (6) Test Sub-Category Herbicides (1) Insecticides (3) (-) Other (23) Toxic Elements (2) Trace Elements (8) Your search has returned no tests.