Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (7) Sample Type Blood (26) Fluid (4) Liquid (1) (-) Serum or Plasma (15) Tissue (2) Urine (19) Test Area Drugs of Abuse (2) Exposure (13) Test Category (-) Acids (2) Alcohols (6) Antiepileptics/Antiseizures (1) Biomarkers (4) Chemicals (1) Depressants (3) Drugs of Abuse (2) (-) Drugs of Abuse, Therapeutics (2) Metals/Elements (1) Perfluorinated Compounds (3) Pesticides/Insecticides (2) Sedative/Hypnotics (1) (-) Solvents (11) Therapeutics (2) Volatiles (12) Test Sub-Category Carboxylic Acids (1) Organic (2) Other (12) Your search has returned no tests.