Freezing box to standardise your sperm freezing procedure
Robust freezing box with a thick wall to work safely with liquid nitrogen.
Why use the SpermFreeze Box?
The box maintains a standardised height above liquid nitrogen level of your sperm freezing straw thanks to the SpermFreeze Floater.
Manufactured from EPP (Expanded Poly propylene).
- Fill the box with 1-2 liter of liquid nitrogen
- Place your sealed straws(maximum 15) on the floater
- Deposit the floater on the liquid nitrogen
- Close the box by placing the lid loosely on the box
- Leave according to your sperm freezing procedure
- Plunge the straws in the liquid nitrogen
- Store them in your nitrogen storage container for long term preservation
SPF_BOX
Instruction sheet for download
Contact us about your FertiPro needs
We supply the full range of FertiPro products. Call us on 0114 224 2257 to discuss your order. 96% of our orders are despatched within 48 hours.