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) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area (-) Drugs of Abuse (2) Test Category NPS/Designer Drugs (2) Test Sub-Category Biomarkers (1) Cyanide (3) Opiates/Opioids (1) Organochlorides (1) Other (44) Sedative-Hypnotics (2) (-) Stimulants (2) Synthetic Cannabinoids (2) Toxic Elements (41) Trace Elements (14) Your search has returned no tests.