Large insulating dewar flasks, type 131 - 135

Dewar flasks are made of glass and are reliable and economical with a protective casing out of blue-coated metal. These are used in laboratory techniques, medicinal techniques, biotechnology, storing of CO₂ and pressure-less space for coolants.

• With side grips
• Lid made of metal, blue coated with insulating disc
• Lid with over pressure valve
• Lockable lid and roller base

 : Glass material according to ISO 3585 and Dewar flasks according to DIN 12492.