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) (9) Sample Type Blood (3) Serum or Plasma (3) Urine (3) Test Area Drugs of Abuse (3) Therapeutics (6) Test Category Analgesics (3) Antihypertensives (3) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (8) (-) Beta Blockers (3) Calcium Channel Blockers (2) NSAIDs (8) (-) Opiates/Opioids (3) Other (22) Stimulants (3) (-) Synthetic Cathinone (3) Your search has returned no tests.