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) (6) Gas Chromatography (GC) (38) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (36) Fluid (1) Serum or Plasma (13) Tissue (7) Urine (19) Test Area (-) Drugs of Abuse (1) (-) Exposure (75) Test Category Acids (6) Alcohols (19) Biomarkers (8) (-) Chemicals (1) Depressants (10) Drugs of Abuse, Therapeutics (10) Gases (1) Industrial/Environmental Toxins (2) Metals/Elements (3) Other (6) Perfluorinated Compounds (4) Pesticides/Insecticides (6) Solvents (46) Terpenes (2) (-) Volatiles (75) Test Sub-Category Organochlorides (2) Other (74) Your search has returned no tests.