Equine Holding MediumEquine Holding Medium For transfer and handling of embryos outside the incubator Description and Prod. No. 20 ml medium in glass bottle, Prod. No. 3. 09. 020 For transfer of equine in vitro or in vivo produced embryos keep embryos for as short time as possible in transfer straws for longer transportation use or CO2 equilibrated IVC 2 medium The medium must be supplemented with 5% Serum Medium should be preheated to 38. 2 C prior to use The medium is