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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Urine (1) Test Area (-) Drugs of Abuse (1) Test Category Alcohols (3) Biomarkers (1) Gases (1) Hallucinogens (5) Metals/Elements (9) (-) NPS/Designer Drugs (1) Pesticides/Insecticides (2) Solvents (1) Stimulants (2) Volatiles (6) Test Sub-Category Alkaloids (1) Test Test Name 3064B Mitragynine, Blood