FEATURES
1. Aseptic packaging bag.
2. High definition, 100% pure polystyrene.
3. The stacking design is not easy to slide, easy to stack.
4. Electron beam sterilization.
5. Product batch number identification, easy to trace.
6. No pyrogen, no endotoxin.
7. Unique patent design, no dead corner in bottle.
8. The porous cover (filter membrane cover) and 0.22 μ m hydrophobic membrane are conducive to air gas exchange and prevent microbial pollution.