Bovine H-IVM MediumBovine H IVM Medium For the in vitro maturation of oocytes outside the incubator Description and Prod. No. 20 ml HEPES IVM medium in glass bottle, Prod. No. 1. 04. 020 The medium is HEPES buffered and does not require CO 2 equilibration, but it can also be used in a CO 2 Incubator (recommended without vial lid, if oocytes arrive to the laboratory before 20 hours of after IVM) The medium is ready to use and does not need any supplements Medium should