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Thermo Scientific™ Nalgene™ General Long-Term Storage Cryogenic Tubes 
Enhance aseptic techniques with these externally threaded general long-term storage cryogenic tubes, ideal for research and general lab storage.
Supplier: Thermo Scientific™ 50000020
Catalog No. 03-337-7D
Alert:
Do not store in the liquid phase of nitrogen without CryoFlex tubing
Description
Enhance aseptic techniques with externally threaded Thermo Scientific™ Nalgene™ General Long-Term Storage Cryogenic Tubes. These storage tubes are 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
Specifications
| Cryogenic Screw Top | |
| Tube, sterile, 2.0 mL | |
| Not Autoclavable | |
| Conical | |
| External | |
| 500 | |
| Yes | |
| Sterile | |
| Yes | |
| Polyethylene | |
| Yes | |
| Yes |
| 12.7 mm | |
| 0.5 in. | |
| 2.0 mL | |
| Polypropylene | |
| 1.87 in. | |
| 25 | |
| Nalgene™ | |
| Yes | |
| 500/Cs. | |
| 0.0676 oz. | |
| Screw Cap |