Nest 2D barcoded cryogenic vials are designed for cryogenic storage of biological specimens at temperatures as low as -196°C. The range features outstanding leak resistance with a compression ring moulded into the screw cap. The tubes are available in 0.5ml, 1.2ml or 2ml volumes with an internally or externally threaded cap. Each tube is permanently marked with a globally unique 2D barcode, ensuring that tubes are able to be identified when being moved, shipped or even accidentally dropped.

 ‰Ñ Permanently attached, laser-etched 2D barcode on the bottom of each tube allows you to scan and decode tubes at once without removing them from the rack, and allows data to be associated with each tube
 ‰Ñ 100% quality control checks that every code is unique and readable
 ‰Ñ Solid, one-piece construction means there are no labels to fall off; enables storage down to cryogenic temperatures