SpermTec® Cryo
SpermTec® Cryo is a four times concentrated ready-to-use HEPES buffered cryopreservation medium for freezing human semen at ultra low temperatures (-196°C) in liquid nitrogen.
Features & Benefits:
Ready-to-use
1,5 years shelf life
Four times concentrated
Contains Glycerol in order to protect the sperm from damage due to the freezing process
Sterilized by sterile filtration
Composition:
SpermTec® Cryo is a HEPES buffered freezing medium for human sperm. It contains 26,7% glycerol in order to protect the sperm from damage due to the freezing process and it contains 0,4% HSA.
Quality control:
- pH: 7,20 – 7,90 (Release criteria 7,20 – 7,60 )
- Sterility test by the No growth
current pH. Eur.
2.6.1 / USP <71>
- Endotoxin: < 0,25 EU/ml
- Human Serum 3,2 - 4,8 g/l
Albumin
- Sperm Survival ≥ 80%
Test (4h exposure)
- Certificate of Analysis available upon request.