Thermo-Flask provides safe extended temperature retention for specimens stored in liquid nitrogen or solid CO2, and thus have a broad range of applications in industrial, educational, and clinical fields.
Thermo-Flask features borosilicate glass inner liners which have been evacuate to 1x10-5 mm of Hg to provide maximum coolant retention.
Example of Possible Retention Times at 80% Full Liquid Nitrogen Retention:
Shallow Wide Mouth Flasks
- Convenient dish-shaped design is 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 will provide years of trouble-free use
- Excellent for use as a cold trap