Large Dewar flasks, type C/CAL

Dewar flasks made of borosilicate glass 3.3 DIN/ISO 3585, for storing and tranporting of LN₂, CO₂ and other cooling liquids. Suitable as insulating flasks.

• With handle or two grips
• Insulated lid (incl. grip)
• The Dewar flasks are vacuum insulated and silvered
• Large aperture
• Robust design, with quick release clamp

Type C= metal - blue coated
Type CAL= Stucco aluminium

Temperature range: −200 to +200 °C.