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) Gas Chromatography/Mass Spectrometry (GC/MS) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) Sample Type Blood (1) Serum or Plasma (1) Test Area (-) Therapeutics (2) Test Category Analgesics (3) Anesthetics (8) Antidepressants (6) Antiepileptics/Antiseizures (8) Antihypertensives (1) Antipsychotics (1) Depressants (1) (-) Sedative/Hypnotics (2) Test Sub-Category Other (2) Test Test Name 2160B Glutethimide, Blood 2160SP Glutethimide, Serum/Plasma