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) (3) (-) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (25) Fat (1) (-) Fluid (1) Serum or Plasma (21) (-) Tissue (4) Urine (17) Test Area Exposure (2) Therapeutics (3) Test Category Analgesics (1) Anesthetics (1) Antidepressants (1) Pesticides/Insecticides (1) Volatiles (1) Test Sub-Category Opiates/Opioids (1) Other (3) Tricyclic (1) Your search has returned no tests.