Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) Serum or Plasma (2) (-) Urine (2) Test Area Drugs of Abuse (2) Test Category Analgesics (3) Antianxiety (1) Antidepressants (1) Antihypertensives (1) (-) NPS/Designer Drugs (2) Opiate/Opioid Antagonists (3) Sedative/Hypnotics (1) Stimulants (2) Test Sub-Category Stimulants (1) Synthetic Cathinone (1) Your search has returned no tests.