Thermo Fisher Scientific Nalgene Cryogenic Tubes

Thermo Fisher Scientific Nalgene Cryogenic Tubes

Description

An externally threaded cryogenic storage tube for keeping research and general laboratory samples frozen over the long term. The cap covers the outer top of the tube, and the tube stands upright on the bench. It is designed for high-value and genomic materials from refrigerated temperatures down to the vapour phase of liquid nitrogen.

Key Features

• Externally threaded cap design, so the underside of the cap stays protected when unscrewed, which helps limit cross-contamination.
• Large writing area with graduations for recording sample information and reading volume at a glance.
• Noncytotoxic raw materials, with tubes certified free of DNase and RNase for genomic work.
• Anti-rotation, self-standing base for easy handling on the benchtop.

Applications

• Long-term storage of high-value research samples.
• Storage of genomic materials that need protection from nucleases.
• General laboratory sample storage across refrigerated and cryogenic temperatures.

Specifications

• Polypropylene tube construction made from virgin medical-grade resin.
• Suitable for storage from +4 °C down to the vapour phase of liquid nitrogen.
• Externally threaded closure.
• Direct immersion in liquid nitrogen requires enclosure in CryoFlex tubing.