Main -> Heating units, refrigerating units -> Insulating vessels Dewar vessels • Dewar Flasks, NALGENE®, IDL • Dewar Vessels acc. to DIN 12492, KGW-Isotherm • Dewar Vessels with Handle, KGW-Isotherm • Dewar Dishes acc. to DIN 12492, KGW-Isotherm • Dewar Containers acc. to DIN 12492, KGW-Isotherm • Large Insulating Vessels acc. to DIN 12492, KGW-Isotherm • Spherical Dewar Vessels acc. to DIN 12492, KGW-Isotherm • Dewar Vessels with Handle acc. to DIN 12492, KGW-Isotherm