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) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (2) Test Category Alcohols (2) Anesthetics (1) Antiepileptics/Antiseizures (9) Diagnostic Aids (1) Drugs of Abuse (1) Immunosuppressants (1) Other (1) (-) Pesticides/Insecticides (2) Sedative/Hypnotics (10) Solvents (11) Volatiles (2) Test Sub-Category Diuretics (1) NSAIDs (2) (-) Other (2) Test Test Name 1920B Endrin, Blood 1920SP Endrin, Serum/Plasma