DURAN® Volumetric Flask, with stopper bed, without graduation mark and print, suitable for DIN EN ISO 1042

neck partially ground

> Manufactured from borosilicate glass 3.3
> For DIN EN ISO 1042 suitable
> Glass article uncalibrated (without graduation mark)
> With pre-ground plug base
> For completion, either DURAN® hexagonal hollow plugs or PE plugs can be used.

Product Overview

DURAN® volumetric flasks for accurate measurement of certain quantities of liquid are, like almost all volumetric instruments, aids in dimensional analysis. The chemist uses them mainly to prepare dilutions and solutions.
For completion, either DURAN® hexagonal hollow plugs or PE plugs are used.

Catalog No	Capacity (mL)	Nominal Size (NS)	Diameter d (mm)	Height h (mm)	Remarks
2137225	100	14/23	61	170	–
2137224	100	12/21	61	170	–
2137232	200	14/23	76	210	–
2137236	250	14/23	81	220	–
2137244	500	19/26	101	260	–
2137254	1000	24/29	127	300	–
2137263	2000	29/32	161	370	–
2137268	3000	29/32	180	405	Unground stopper bed. Not for DIN EN ISO 1042.
2137273	5000	37	217	405	Without stopper bed, neck ID in approx. mm, with beaded rim. Not for DIN EN ISO 1042.
2137286	10000	46	273	572	Without stopper bed, neck ID in approx. mm, with beaded rim. Not for DIN EN ISO 1042.

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