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 (12) Fluid (3) Hair (3) Liquid (3) Nails (2) RBCs (4) Serum or Plasma (14) (-) Tissue (1) Urine (17) Test Area (-) Exposure (1) Therapeutics (8) Test Category Pesticides/Insecticides (1) Test Sub-Category Other (1) Test Test Name 4215TI Strychnine, Tissue