Enamelled steel Thermo-Flasks

Thermo-Flask provides safe extended temperature retention for specimens stored in liquid nitrogen or solid CO2, and thus has a broad range of applications in industrial, educational, and clinical fields.Thermo-Flask features borosilicate glass inner liners, which have been evacuated to 1x10-5mm of Hg to provide maximum coolant retention.Example of Possible Retention Times at 80% Full Liquid Nitrogen Retention:Enamelled Steel Thermo-FlasksSafe storage of liquified gases, temperature retention, and versatility at an economical priceEnamelled steel exterior, borosilicate glass liners, and cushioned bases62029 includes an insulated lid and fold-down carrying handleIdeal for cold traps