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 (2) Serum or Plasma (2) Test Area (-) Therapeutics (2) Test Category Cholinesterase Inhibitors (1) Expectorants (1) (-) Sedative/Hypnotics (2) Test Sub-Category (-) Other (2) Test Test Name 2160B Glutethimide, Blood 9443B Glutethimide Screen, Blood