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) (3) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Diagnostic Aids (2) (-) Drugs of Abuse (3) Therapeutics (22) Test Category (-) Benzodiazepines (3) Depressants (13) NPS/Designer Drugs (18) Psychoactives (11) Sedative/Hypnotics (3) Stimulants (8) Test Sub-Category Designer Benzodiazepines (3) Your search has returned no tests.