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/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (3) Serum or Plasma (3) Urine (2) Test Area (-) Drugs of Abuse (8) Newborn Tox (1) Therapeutics (16) Test Category (-) Analgesics (1) Hallucinogens (3) (-) NPS/Designer Drugs (4) (-) Opiates/Opioids (3) Test Sub-Category Opiates/Opioids (1) Other (3) Stimulants (2) Synthetic Cannabinoids (2) Your search has returned no tests.