What is the lowest temperature to which DURAN® laboratory glassware can be cooled?
DURAN® can be cooled down to the maximum possible negative temperature and is thus suitable for use with liquid nitrogen (approx. – 196°C). During such use/ freezing, the effect of the expansion of the content must be borne in mind. In general DURAN products are recommended for use down to – 70 °C. When doing so, bear in mind the product geometry and the properties of any accessories used (e.g. screw caps). When cooling down and thawing ensure that the temperature difference does not exceed 100 K.
