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) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (5) Refractometer (REF) (2) Sample Type Blood (21) Fluid (4) Liquid (1) Serum or Plasma (14) Tissue (2) (-) Urine (16) Test Area Drugs of Abuse (2) Exposure (14) Test Category Acids (2) Alcohols (6) Antiepileptics/Antiseizures (1) Biomarkers (4) (-) Depressants (2) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Industrial/Environmental Toxins (2) Metals/Elements (1) Other (1) Pesticides/Insecticides (2) Sedative/Hypnotics (2) (-) Solvents (14) Therapeutics (2) Volatiles (19) Test Sub-Category Alcohols (2) Other (14) Your search has returned no tests.