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) (1) (-) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (6) Fat (1) Fluid (1) Hair (1) Serum or Plasma (4) (-) Tissue (2) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Analgesics (1) Pesticides/Insecticides (1) Test Sub-Category Opiates/Opioids (1) Other (1) Test Test Name 3236TI Opiates Screen, Tissue 3243TI Organochlorine Pesticides, Tissue