Straw Loaded with Embryo.

Straw Loaded with Embryo.
A 0.25 cc sterile straw is attached to a 1 ml tuberculin syringe by inserting the plug end directly into the tip of the syringe. After rinsing the straw with sterile transfer medium the straw is sequentially loaded with a 2 cm column of medium, a 1 cm column of air, a 3 cm column of medium containing the embryo, 1 cm column of air, and 2 cc column of medium.

Drost M (1980)