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) (2) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (30) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Spectrophotometry (SP) (1) Sample Type Blood (17) Fluid (2) Liquid (1) Serum or Plasma (11) Tissue (1) Urine (15) Test Area Exposure (47) Test Category (-) Acids (3) Alcohols (17) Antiepileptics/Antiseizures (3) Biomarkers (8) Chemicals (1) Diagnostic Aids (2) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (10) Exposure (1) Industrial/Environmental Toxins (3) NPS/Designer Drugs (1) Other (7) (-) Perfluorinated Compounds (2) Pesticides/Insecticides (3) Sedative/Hypnotics (6) (-) Solvents (42) Terpenes (4) Therapeutics (10) Volatiles (73) Test Sub-Category Carboxylic Acids (3) Organic (4) (-) Other (47) Your search has returned no tests.