Dewar carrying flasks, cylindrical, for CO2 and LN2
DURAN®. DIN 12492. Cylindrical. With insulated lid, held by two spring clips and aluminium carrying handle. For cooling, storage and transport of small samples of temperature-sensitive goods e.g. with dry ice (CO2). When storing liquid nitrogen (LN2) a hole (diam. approx. 2mm) in centre of the lid is necessary.
Type B: blue-coated metal cover.
Type BE: stainless steel cover.