Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type (-) Blood (1) Test Area Drugs of Abuse (1) Test Category Antidepressants (1) Antidiabetics (1) (-) NPS/Designer Drugs (1) Opiate/Opioid Antagonists (2) Stimulants (2) Test Sub-Category (-) Other (1) Stimulants (1) Synthetic Cathinone (1) Test Test Name 3168B Nitazenes Panel, Blood