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) (11) Sample Type Blood (5) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (11) Exposure (33) Test Category (-) Alcohols (1) Hallucinogens (4) (-) NPS/Designer Drugs (10) Stimulants (5) Test Sub-Category Alkaloids (3) Biomarkers (1) Other (1) Stimulants (3) Synthetic Cathinone (3) Your search has returned no tests.