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

> Complies with DIN ISO 1773
> Manufactured from borosilicate glass 3.3
> 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
2172117	50	51	26	95	–
2172124	100	64	26	110	–
2172136	250	85	34	144	–
2172144	500	105	34	168	–
2172154	1000	131	42	200	–
2172164	2000	166	42	250	Non-DIN/ISO size.
2172168	3000	185	50	260	Non-DIN/ISO size.
2172171	4000	207	52	290	–
2172173	5000	223	50	305	Non-DIN/ISO size.
2172177	6000	236	51	355	Non-DIN/ISO size.
2172186	10000	279	65	380	–
2172187	12000	295	65	380	Non-DIN/ISO size. Conforms to ASTM E 1403.
2172191	20000	345	76	515	Conforms to ASTM E 1403.

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
2172117	Round Bottom Flask Narrow Neck 50ml	RM49.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172124	Round Bottom Flask Narrow Neck 100ml	RM28.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172136	Round Bottom Flask Narrow Neck 250ml	RM28.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172144	Round Bottom Flask Narrow Neck 500ml	RM38.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172154	Round Bottom Flask Narrow Neck 1000ml	RM69.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172164	Round Bottom Flask Narrow Neck 2000ml	RM229.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172168	Round Bottom Flask Narrow Neck 3000ml	RM338.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172171	Round Bottom Flask Narrow Neck 4000ml	RM509.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172173	Round Bottom Flask Narrow Neck 5000ml	RM509.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172177	Round Bottom Flask Narrow Neck 6000ml	RM862.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172186	Round Bottom Flask Narrow Neck 10L	RM1,253.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172187	Round Bottom Flask Narrow Neck 12L	RM1,612.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity
2172191	Round Bottom Flask Narrow Neck 20L	RM1,949.00	DURAN® Round Bottom Flask, narrow neck, with beaded rim quantity