DURAN® Round Bottom Flask, wide neck, with beaded rim

> Complies with DIN ISO 24450
> Manufactured from borosilicate glass 3.3
> The wide neck enables easy filling and cleaning
> The geometry permits very uniform heating
> Fired-on, highly durable white ceramic

Product Overview

Abdominal vessels are called flasks in the laboratory and, in addition to beakers, are other universally applicable vessels. They are used e.g. for distillation or for heating liquids.
Flasks are available in various designs: narrow and wide neck, with or without ground joint, as round or flat bottom flask. Depending on the application, the required flask with its specific components is selected.

Catalog No	Capacity (mL)	Diameter d (mm)	Diameter d1 (OD) (mm)	Height h (mm)	Remarks
2174117	50	51	34	105	Non DIN EN ISO size. Discontinued, available until stocks exhausted.
2174124	100	64	35	110	–
2174136	250	85	51	143	–
2174144	500	105	50	168	–
2174154	1000	131	50	200	–
2174163	2000	165	76	240	–
2174164	2000	166	50	240	Non DIN EN ISO size.
2174168	3000	185	65	260	Non DIN EN ISO size.
2174171	4000	206	76	290	–
2174173	5000	223	65	310	Non DIN EN ISO size.
2174176	6000	236	89	330	–
2174177	6000	236	65	330	Non DIN EN ISO size. Discontinued, available until stocks exhausted.
2174186	10000	279	89	420	Non DIN EN ISO size.
2174191	20000	345	89	520	Non DIN EN ISO size.

Specification

Diameter d (mm) : 66
Diameter (mm) : 66
Thread : GL 45
Color : blue-yellow
Colour : blue-yellow
Material : PP, PTFE, Silicone
Height (mm) : 38
Autoclavable : Yes

Available Options

SKU	Description	Price	Quantity
2174117	Round Bottom Flask Wide Neck 50ml	RM28.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174124	Round Bottom Flask Wide Neck 100ml	RM28.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174136	Round Bottom Flask Wide Neck 250ml	RM155.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174144	Round Bottom Flask Wide Neck 500ml	RM165.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174154	Round Bottom Flask Wide Neck 1000ml	RM76.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174164	Round Bottom Flask Wide Neck 2000ml	RM186.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174168	Round Bottom Flask Wide Neck 3000ml	RM405.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174171	Round Bottom Flask Wide Neck 4000ml	RM676.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174173	Round Bottom Flask Wide Neck 5000ml	RM698.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174177	Round Bottom Flask Wide Neck 6000ml	RM829.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174186	Round Bottom Flask Wide Neck 10L	RM1,470.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity
2174191	Round Bottom Flask Wide Neck 20L	RM2,253.00	DURAN® Round Bottom Flask, wide neck, with beaded rim quantity