WIGGENS NF8C Flange Mouth Dewar Flask, 1700mL, Shinetek Instruments Research Institute (CAT#: STEM-GGAS-3220-LGZ)

The Wiggins flange-top Dewar bottle is airtight and airtight. If you use a volatile coolant, please note that the maximum pressure is 0.1 bar. The flange connection is made of 3.3 borosilicate glass.
It is suitable for storing low-temperature products such as liquid nitrogen and dry ice. Wiggins Flanged Dewar can also freeze and store a small amount of samples in the laboratory, and has a matching cover to prevent evaporation.
It can be customized with observation window, the NF-type flange-mouth Dewar bottle has a Schott flange mouth, and the F-type flange-mouth Dewar bottle has a flat flange mouth.

Internal volume mL: 1700
Amm: 67
Bmm: 80
Cmm: 90
Dmm: 550
Emm: 610
Weight Kg: 1.3
Schott flange: NW60

WIGGENS SCH20 CAL Shallow Bottom Saucer Dewar Flask, 680mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3226-LGZ)
WIGGENS NF-S22C Flange Mouth Dewar Flask, 8100mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3221-LGZ)
WIGGENS S21C / GS21C Universal Cylindrical Dewar, 4000mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3222-LGZ)
WIGGENS S22C / GS22C Universal Cylindrical Dewar, 8000mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3223-LGZ)
WIGGENS SCH15 CAL Shallow Bottom Saucer Dewar Flask, 260mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3224-LGZ)
WIGGENS SCH18 CAL Shallow Bottom Saucer Dewar Flask, 400mL, Shinetek Instruments Research Institute (CAT#-STEM-GGAS-3225-LGZ)