DWK Life Sciences DURAN™ Triple-Neck Round Bottom Flask, with standard ground joint, parallel side necks

Multi-neck pellets are used for distillation, fraction and reactions of all kinds.

Product Code	Brand	Capacity (Metric)	Standard Taper Joint
10171781	DWK Life Sciences 241854401	500 mL	Parallel side necks NS 19/26
10478572	DWK Life Sciences 241853705	250 mL	Parallel side necks NS 14/23
10577281	DWK Life Sciences 241854504	500 mL	Parallel side necks NS 29/32
10468572	DWK Life Sciences 241855509	1000 mL	Parallel side necks NS 29/32
10537471	DWK Life Sciences 241855603	1000 mL	Parallel side necks NS 14/23
10567281	DWK Life Sciences 241856505	2000 mL	Parallel side necks NS 29/32
10408962	DWK Life Sciences 241854607	500 mL	Parallel side necks NS 14/23
10557281	DWK Life Sciences 241856308	2000 mL	Parallel side necks NS 14/23
10613792	DWK Life Sciences 241853602	250 mL	Parallel side necks NS 19/26

Description

For distillation, fraction and reaction, mainly multi-neck flasks (two or three neck flasks) are used to be able to install attachments, columns, thermometers, dropping funnels, boiling capillaries, etc. as required.

• Tight closure due to standard ground joint
• Parallel side necks
• Depending upon the application, accessories, columns, thermometers, dropping funnels, boiling capillaries, etc. can be fitted
• The geometry permits very uniform heating
• Fired-on, highly durable white print

Specifications

• Material: Borosilicate Glass (3.3)
• For Use With (Application): Distillation; Extraction; Connection to other glass vessels; Heating; Suitable for heating baths and mantles; Volume sizes 250 mL (NS 24/29 and NS 29/32), 500 mL (NS 24/29), 500 mL (NS 29/32), 1000 mL (NS 29/32) and 2000 mL (NS 29/32) are not according to DIN ISO
• No. per Pack: 1/Pk.
• Autoclavable: Yes