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) (10) Sample Type Blood (3) Serum or Plasma (4) Urine (3) Test Area (-) Drugs of Abuse (10) Exposure (10) Newborn Tox (1) Therapeutics (195) Test Category Hallucinogens (3) NPS/Designer Drugs (4) Opiates/Opioids (3) Test Sub-Category Other (6) Stimulants (2) Synthetic Cannabinoids (2) Your search has returned no tests.