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TYB Donor vials- Refrigeration medium for human sperm.

TYB Donor vials- Refrigeration medium for human sperm.

Ships from Nevada,Usa to all 48 lower states

Mon-Thursday Only* 24Hr Overnight

TYB does NOT contain any sperm cells** only Buffer to be used by donors or students FOR sperm cell storage* You can not find Donors here ONLY media.


preserve human semen up to 48hrs at 41F Buy your donor fresh TYB and have it delivered right to them the next day. 


3, 5 , AND 6 vial kits are available.


100% satisfaction guaranteed. TYB has been responsible for over 1,000,000 healthy births.


Prices Current* Updated 7/19/2022


Please contact John at for any questions.
20 ( pcs) Cryo Vials 2.0 Ml Pyrogen free- Storage Human semen Test samples
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Pay now with Egift card 

Cryo Vials 2.0 Ml Pyrogen  free-

Storage Human semen Test samples  20 Pack


Used where product contamination needs to be controlled,

Pyrogen free, BPA free phthalate free.


Cryo  vials are dedicated for storing human semen at cryogenic temperatures in LN2 or at room temp for sampling.  Sealed with silicone leakproof caps allowing a vacuum and NO LEAKS during Air shipments.


Free First class 4 day USPS shipping within the USA


USPS deliverable address ONLY