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 (3) Serum or Plasma (2) (-) Tissue (1) Umbilical Cord (1) Urine (2) Test Area Therapeutics (1) Test Category Sedative/Hypnotics (1) Test Sub-Category (-) Other (1) Test Test Name 1968TI Eszopiclone / Zopiclone, Tissue