WIGGENS S21C / GS21C Universal Cylindrical Dewar, 4000mL, Shinetek Instruments Research Institute (CAT#: STEM-GGAS-3222-LGZ)

Wiggins Universal Cylindrical Dewars have various shapes and designs, flexible applications, and metal shells to meet the different needs of laboratories.
It is suitable for storing low-temperature products such as liquid nitrogen and dry ice. WIGGENS cylindrical Dewar flasks can also be used to freeze and store small amounts of samples in the laboratory, and there is a matching cover to prevent them.
General-purpose cylindrical Dewar flask with high insulation, easy to operate, made of borosilicate glass, can be customized with observation window.

Selection Guide:

WIGGENS Cylindrical Dewar C Series: Without Operating Handle
WIGGENS Cylindrical Dewar G-C Series: With Operating Handle
Anti-evaporation heat insulation cover is an optional accessory

Internal volume mL: 4000
Amm: 138
Bmm: 160
Cmm: 165
Dmm: 310
Emm: 375
Weight Kg: 2.4
Liquid nitrogen storage period Hr: 92
Liquid nitrogen evaporation rate L/d: 1.0

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