Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Serum or Plasma (3) Urine (2) Test Area Exposure (5) Therapeutics (3) Test Category Antidepressants (4) Antihistamines (3) Antimicrobials (4) Antipsychotics (3) Biomarkers (3) Metals/Elements (6) (-) Pesticides/Insecticides (5) (-) Sedative/Hypnotics (3) Volatiles (6) Test Sub-Category Barbiturates (3) Herbicides (3) Other (2) Your search has returned no tests.