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) (7) Gas Chromatography (GC) (41) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (28) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) Refractometer (REF) (2) Sample Type Blood (38) Fluid (1) Serum or Plasma (15) Tissue (7) Urine (22) Test Area Drugs of Abuse (1) (-) Exposure (83) Test Category Acids (6) Alcohols (18) Biomarkers (8) Chemicals (1) Depressants (2) Gases (1) Industrial/Environmental Toxins (3) (-) Metals/Elements (3) Other (7) Perfluorinated Compounds (2) (-) Pesticides/Insecticides (6) Solvents (46) Terpenes (4) (-) Volatiles (74) Test Sub-Category Organochlorides (5) Other (75) Toxic Elements (3) Your search has returned no tests.