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 (1) Test Area (-) Exposure (2) Test Category Acids (1) Alcohols (1) Biomarkers (3) (-) Depressants (1) Metals/Elements (12) Other (2) (-) Pesticides/Insecticides (1) Solvents (3) Terpenes (1) Volatiles (4) Test Sub-Category Other (1) Sedative-Hypnotics (1) Test Test Name 4215B Strychnine, Blood 4640B Trichloroethanol - Free, Blood