W wi_dennis New member Oct 15, 2010 #2 The sperm is stored in small vials or straws of holding between 0.4 and 1.0 ml and cryogenically preserved in liquid nitrogen tanks. This is not a do it yourself project. Sperm can be stored for a limited time.
The sperm is stored in small vials or straws of holding between 0.4 and 1.0 ml and cryogenically preserved in liquid nitrogen tanks. This is not a do it yourself project. Sperm can be stored for a limited time.
