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) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area Exposure (1) Test Category Alcohols (5) Analgesics (1) Anesthetics (1) Antianxiety (2) Antiepileptics/Antiseizures (5) Immunosuppressants (1) NPS/Designer Drugs (2) Other (1) (-) Pesticides/Insecticides (1) Sedative/Hypnotics (8) Solvents (6) Stimulants (5) Volatiles (2) Test Sub-Category Other (1) Test Test Name 1920B Endrin, Blood