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) (4) Sample Type Blood (2) (-) Serum or Plasma (2) (-) Urine (2) Test Area Drugs of Abuse (2) Therapeutics (2) Test Category Analgesics (2) NPS/Designer Drugs (2) Test Sub-Category Benzodiazepines (5) Beta Blockers (2) Calcium Channel Blockers (1) NSAIDs (5) (-) Opiates/Opioids (2) Other (20) Stimulants (2) (-) Synthetic Cathinone (2) Toxic Elements (1) Tricyclic (4) Test Test Name 3110SP Nalbuphine - Free (Unconjugated), Serum/Plasma 3110U Nalbuphine - Total (Conjugated/Unconjugated), Urine 3218SP N,N-Dimethylpentylone & Pentylone, Serum/Plasma 3218U N,N-Dimethylpentylone & Pentylone, Urine