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) (10) Sample Type Blood (4) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (10) Test Category Alcohols (1) (-) NPS/Designer Drugs (10) Stimulants (5) Test Sub-Category Alkaloids (3) Other (1) Stimulants (3) Synthetic Cathinone (3) Your search has returned no tests.