Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area (-) Exposure (2) Test Category Acids (1) (-) Alcohols (1) Biomarkers (2) Metals/Elements (14) Other (1) (-) Pesticides/Insecticides (1) Solvents (3) Volatiles (3) Test Sub-Category Other (2) Test Test Name 4003U Propylene Glycol, Urine 4215U Strychnine, Urine