Nalgene 2.0mL无菌冻存管 外旋盖 圆环脚 无酶型

Nalgene 2.0mL无菌冻存管 外旋盖 圆环脚 无酶型 产品特点：
» 宽大书写区方便记录更多样品信息，刻度清晰可视
» 无细胞毒素，保证样品安全，无DNase和RNase活性
» 适合贮藏温度从一般冷藏温度（4℃）到气相液氮（-150℃）
» SAL 10-6，保证zui高无菌等级
» 外旋盖提高无菌性
» 圆环脚方便放置

Nalgene 2.0mL无菌冻存管 外旋盖 圆环脚 无酶型 英文简述：
Thermo Scientific* Nalgene Cryogenic Tubes are externally threaded storage tubes ideally suited for research and general laboratory storage of high value and genomic materials down to vapor phase liquid nitrogen temperatures.

• Large writing areas accommodate more written sample information and graduations for easy visual volume assessment
• Non-cytotoxic raw materials for added sample security and tubes certified free of Dnase and RNase for genomic applications
• External threading enhances aseptic technique
• Certified SAL of 10-6 for the highest sterility assurance available
• Suitable for storage from general cold storage refrigeration （+4°C） down to the vapor phase of liquid nitrogen
• System 100 Tubes offer a more dense storage option （10x10） to save precious storage space
• Self standing tubes for ease of use on the benchtop
• Blank, non-sterile and uncapped tubes available in bulk for less demanding applications
• Certifications: CE Marked for storage of diagnostic samples in the EU