Liquid Nitrogen Dewars

Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom

Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom

Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom    Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom

Wear safety glass/goggles during use.


Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom    Chemist glass dewar flask for liquid nitrogen 100ml 350ml 500ml flat bottom