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) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (4) 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 (38) Fluid (1) Serum or Plasma (15) Tissue (7) (-) Urine (23) Test Area Exposure (21) Therapeutics (2) Test Category Acids (2) Alcohols (6) Antiepileptics/Antiseizures (1) Biomarkers (4) Depressants (2) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) (-) Industrial/Environmental Toxins (2) Metals/Elements (1) Other (1) Pesticides/Insecticides (2) (-) Sedative/Hypnotics (2) Solvents (14) Terpenes (1) Therapeutics (2) (-) Volatiles (19) Test Sub-Category Other (23) Your search has returned no tests.