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) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (36) Fluid (1) (-) Serum or Plasma (12) Tissue (7) (-) Urine (21) Test Area Exposure (33) Test Category Acids (4) Alcohols (12) Antiepileptics/Antiseizures (2) Biomarkers (8) Chemicals (1) Depressants (5) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (5) (-) Industrial/Environmental Toxins (2) Metals/Elements (2) Other (1) Perfluorinated Compounds (3) Pesticides/Insecticides (4) Sedative/Hypnotics (4) Solvents (25) Therapeutics (4) (-) Volatiles (31) Test Sub-Category Other (33) Your search has returned no tests.