One-Part Bull Semen Extender Formula is a basic egg yolk formulation that can be used for both bovine and caprine (goats) processing fresh bull and ram semen. This is a concentrated stock solution, when combined along with one of the antibiotics listed below Water and egg yolk must be added (see mixing directions below). Final preparation of the extender should be performed just prior to use. Any remaining product should be discarded daily.
One-Part Semen Extender Preparation Instructions