Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) Serum or Plasma (3) Tissue (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category (-) Antidepressants (1) Antihistamines (1) Antimicrobials (1) Antipsychotics (1) Biomarkers (2) (-) Pesticides/Insecticides (1) Sedative/Hypnotics (2) Volatiles (2) Test Sub-Category Herbicides (1) Tricyclic (1) Test Test Name 0310U Amitriptyline and Metabolite, Urine 0485U Atrazine, Urine