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) (18) Sample Type Blood (6) Serum or Plasma (6) Urine (6) Test Area (-) Drugs of Abuse (18) Test Category Benzodiazepines (3) (-) NPS/Designer Drugs (18) Psychoactives (11) Stimulants (4) Test Sub-Category Benzodiazepines (3) Hallucinogens (6) Opiates/Opioids (9) Your search has returned no tests.