The ayogenctives re made of tansparent igh poymer matere PPbyspecal pr.s ..n stand uitalo temperctre,ersrenoleaege prte onthetorg-em irtsytnmepcntre reitpatondo Isand tissues.
- 1. Uniform, transparent tube wall, with erectable skirt
- 2 .The tube has precise scale and writable blank label to facilitate the record of experimental process
- 3. Tighten the screw top to prevent liquid leakage, O-ring uses silicone material to ensure the orifice airtightness to effectvely Prevent the invasion of liquid nitrogen
- 4. Temperature resistance range: -196℃~121℃
- 5. The maximum liquid storage is 80% of the maximum scale
- 6. The sterlization consists of two categories: 1.Ethylene oxide disinfection,2.R-ray disinfection. The latter has no DNA polltion,no endotoxin.