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) (12) Sample Type Blood (4) Serum or Plasma (4) Urine (4) Test Area (-) Drugs of Abuse (12) Exposure (27) Test Category Benzodiazepines (3) Drugs of Abuse (18) (-) NPS/Designer Drugs (12) Psychoactives (3) Stimulants (8) Test Sub-Category Designer Benzodiazepines (3) Opiates/Opioids (3) Stimulants (3) Synthetic Cathinone (3) Your search has returned no tests.