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) (5) Sample Type Blood (6) Serum or Plasma (7) (-) Urine (5) Test Area Drugs of Abuse (4) Therapeutics (1) Test Category (-) Analgesics (1) Anticholinergics (1) Antidepressants (2) Antihistamines (1) Antihypertensives (1) Antitussives/Cough Suppressants (4) (-) Diuretics (1) (-) NPS/Designer Drugs (3) Potassium Channel Blockers (1) Test Sub-Category Benzodiazepines (1) Designer Benzodiazepines (1) Opiates/Opioids (2) Other (1) Test Test Name 0570U Designer Benzodiazepines (Qualitative), Urine 1480U Designer Opioids (Qualitative), Urine 1483U Desalkylgidazepam (Qualitative), Urine 8662U Dihydrocodeine - Total (Conjugated/Unconjugated), Urine 9318U Diuretics Screen, Urine