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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (2) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (6) (-) Exposure (2) Test Category Alcohols (5) Antithrombotics (3) Benzodiazepines (3) Metals/Elements (18) (-) NPS/Designer Drugs (6) (-) Plasticizers (2) Sedative/Hypnotics (9) Volatiles (6) Test Sub-Category Opiates/Opioids (3) Other (2) Synthetic Cathinone (3) Your search has returned no tests.