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) (4) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (28) Sample Type Blood (1) Serum or Plasma (2) Urine (1) Test Area Therapeutics (4) Test Category Analgesics (3) Depressants (1) Test Sub-Category Antiarrhythmics (5) Barbiturates (3) Insecticides (3) (-) Opiates/Opioids (4) Organochlorides (1) Other (50) Phenothiazines (1) Tetracyclics (3) Tricyclic (3) Vasodilators (1) Your search has returned no tests.