Description
Thermo Scientific™ Nalgene General Long-Term Storage 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.
Features:- Large writing areas accommodate more written sample information and graduations for easy visual volume assessment
- Noncytotoxic 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, nonsterile and uncapped tubes available in bulk for less demanding applications