Electron Microscopy Sciences Shallow Wide Mouth Flasks, 1000ml

Electron Microscopy Sciences Thermo-flask features borosilicate glass inner liners which have been evacuate to 1x10-5 mm of hg to provide maximum coolant retention and safe extended temperature retention for specimens stored in liquid nitrogen or solid co2. Shallow wide mouth fasks have a dish-shaped design and are ideal for bench top use with crushed ice, dry- ice, or alcohol. Also great as a hot liquid container. Stainless steel jacket and cushioned base (lids not included) will provide years of trouble-free use. They are excellent for use as a cold trap. - EMS