The XC 20 Signature is our Best Seller for a reason!



This tank is the ideal tank for all new breeders. With a capacity of 660 1/2 cc straws, a hold time of 20 weeks and a five year vacumn warranty, this is THE BEST VALUE!

Open the box, fill with liquid nitrogen and you are ready to store your embryos and semen and breed your next Grand Champion.

Easy to move and transport in your car, truck or SUV. This model has replaced the XC 20 Millenium tank.