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• Medium for freezing human sperm cells

• SpermFreeze™ is a single step freezing medium for use with human sperm cells. The medium is clear (does not contain any milk, egg yolk, ...) and can be used direct from the bottle.

• SpermFreeze™ requires 0.7ml of medium for each 1ml of semen. We also offer a more concentrated SpermFreeze™ which allows 3ml of semen to be frozen with 1ml of SpermFreeze SSP™

• Due to the very stable formula, SpermFreeze™ has a shelf life of 18 months from date of produce.

• SpermFreeze™ is CE marked according to the European Medical Device Directive.