Stainless Steel Thermo-Flask® with Handle and Lid – 61891

Cryogenics Liquid Nitrogen Transfer Vessels
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 1×10-5 mm of Hg to provide maximum coolant retention.
Example of Possible Retention Times at 80% Full Liquid Nitrogen Retention: