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) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (6) 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 (37) (-) Fluid (2) Serum or Plasma (12) Tissue (7) (-) Urine (19) Test Area Exposure (20) Postmortem (1) Test Category Acids (2) Alcohols (7) Antiepileptics/Antiseizures (1) Biomarkers (5) Depressants (3) (-) Diagnostic Aids (1) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (5) Industrial/Environmental Toxins (2) Metals/Elements (1) Other (1) Pesticides/Insecticides (2) Sedative/Hypnotics (2) Solvents (17) Terpenes (1) Therapeutics (4) (-) Volatiles (20) Test Sub-Category Other (21) Your search has returned no tests.