Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (6) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) (-) Urine (4) Test Area Therapeutics (4) Test Category Alcohols (1) Analgesics (2) Anticholinergics (2) (-) Antidepressants (2) (-) Antitussives/Cough Suppressants (2) Decongestants (2) Depressants (2) Diagnostic Aids (1) Diuretics (1) NPS/Designer Drugs (1) Sedative/Hypnotics (2) Stimulants (3) Test Sub-Category Other (3) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Test Test Name 9122U Bupropion and Metabolite Screen, Urine 9205U Dextro / Levo Methorphan Screen - Total, Urine 9206U Dextrorphan / Levorphanol Screen - Total, Urine 9447U Venlafaxine and Metabolite Screen, Urine