04 INTERCHANGEABLE GLASSWARE
DURAN® Evaporating Flask
Cat. No.
Capacity (mL)
d (OD) (mm)
h (mm)
Neck
Pack Unit
241202707 241203703 241204605 241205601
100 250 500
60 81
110 140 170 210
29/32 29/32 29/32 29/32
10 10 10 10
with standard ground joint, pear shape
101 126
1000
h
500 ml Made in Germany
DURAN
d
DURAN® Twin-Neck Round Bottom Flask
Thanks to the uniform wall thickness, round bottom flasks are ideal as heating vessels. The geometry permits very uniform heating. Depending upon the application, accessories, columns, thermometers, dropping funnels, boiling capillaries, etc. can be fitted.
with standard ground joint, inclined side neck
Typical applications: distillation, extraction.
Cat. No.
Center neck (NS)
Side neck (NS)
Remark
Pack Unit
Capacity (mL)
d (OD) (mm)
h (mm)
241832604 241832707 241833609 241833703 241834408 241834605 241835404 241835601 241836306
100 64 105 24/29 14/23 Non-DIN ISO size. 1 100 64 105 29/32 14/23 Non-DIN ISO size. 1 250 85 140 24/29 14/23 Non-DIN ISO size. 1
h
250 85 140 29/32 14/23
1
500 ml Made in Germany
DURAN
500 105 163 24/29 14/23 Non-DIN ISO size. 1
500 105 163 29/32 14/23
1
1000 131 200 24/29 14/23 Non-DIN ISO size. 1
d
1000 131 200 29/32 14/23 2 000 166 240 29/32 14/23
1 1
DURAN® Triple-Neck Round Bottom Flask
Thanks to the uniform wall thickness, round bottom flasks are ideal as heating vessels. The geometry permits very uniform heating. Depending upon the application, accessories, columns, thermometers, dropping funnels, boiling capillaries, etc. can be fitted.
with standard ground joint, inclined side necks
Typical applications: distillation, extraction.
Cat. No.
Center neck (NS)
Side neck (NS)
Pack Unit
Capacity (mL)
d (OD) (mm)
h (mm)
241882703 241883605 241883708 241884301 241884601 241885306 241885503
100 64 250 85 250 85 500 105 500 105 1000 131 1000 131
105 140 140 163 163 200 200
29/32 24/29 29/32 24/29 29/32 24/29 29/32
14/23 14/23 14/23 14/23 14/23 14/23 14/23
1 1 1 1 1 1 1
h
500 ml Made in Germany
DURAN
d
119
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