Liquid Nitrogen N2 Freezer

Space optimization is the goal with every ultra low freezer.

Liquid nitrogen n2 freezer.

The mean time between failures are another reason to use liquid nitrogen cooled vessels rather than freezers to store biological samples. A tank of liquid nitrogen used to supply a cryogenic freezer for storing laboratory samples at a temperature of about 150 c controlled rate and slow freezing also known as slow programmable freezing spf 15 is a set of well established techniques developed during the early 1970s which enabled the first human embryo frozen birth zoe leyland during 1984. Rely on liquid nitrogen to freeze your samples with a wide lab freezer from custom biogenic systems. Lift open the wide lid to access the perfectly arranged racks.

Liquid nitrogen vs cryogenic freezer. Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature. It is a colourless clear liquid with a density of 0 807 g ml at its boiling. Following more than 100 years of manufacturing experience the vacuum insulation of a robust stainless steel vessel rarely fails while electrical freezers heat up within hours after an electricity interruption or a compressor failure.

In applications where storage temperatures above 150 c are acceptable laboratory personnel have had to accept these tradeoffs between usability and reliability in selecting among conventional mechanical and cryogenic refrigeration. We stock the latest designs in laboratory freezers so that you can get your work done and stored.