IVF Cryogenic Tubes
● IVF-specific cryotubes are made of polypropylene (PP) complying with USP Class VI standards and manufactured in cleanrooms as disposable laboratory consumables dedicated to storing biological samples.
● They are typically stored in the vapor phase of liquid nitrogen, can withstand low temperatures down to -196°C without cracking, and feature excellent sealing performance.
● The external screw thread reduces the risk of sample contamination and ensures the safety of sperm and oocytes inside the tube.
● The tube body is equipped with a clear marking area for convenient labeling.
● This product is endotoxin-free, contains no chemical substances harmful to embryonic cells, and is DNase-free, RNase-free and pyrogen-free.
● Sterilized by irradiation, achieving a sterility assurance level of 10-6.

| REF. | Specifications | Material | Temperature range | Appearance | Qty in bag | Detailed information |
| KJ556-19 | 1.0ml | HDPE、TPE、PP | -196~+121˚C | Ø13×31.5mm | 200 | Cryogenic tubes should only be stored in the vapor phase of liquid nitrogen. Do not submerge the tubes in liquid nitrogen, as rapid pressure buildup inside the tube may lead to accidents. |