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) (1) Sample Type Blood (2) Oral Fluid (Saliva) (2) Serum or Plasma (2) (-) Urine (1) Test Area 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 Opiates/Opioids (1) Test Test Name 8662U Dihydrocodeine - Total (Conjugated/Unconjugated), Urine