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 24 Hour Urine (1) Blood (29) Fluid (3) Hair (4) Liquid (3) Nails (3) RBCs (5) Serum or Plasma (25) (-) Tissue (1) Urine (26) Test Area (-) Exposure (1) Therapeutics (10) Test Category Pesticides/Insecticides (1) Test Sub-Category Other (1) Test Test Name 4215TI Strychnine, Tissue