HTF Hepes HTF HEPES Pharmaceutical grade sterile, light mineral oilDouble pre-washed, ready-to-useFor use after pre-equilibration at 37ºCProvided in both 100ml and 500ml glass bottlesOne-Cell Mouse Embryo tested (>80% 1-cell to expanded blastocyst within 96 hrs) Store at 2-8ºC 18 months shelf life