DURAN® Separating Funnel, with Glass Key

conical shape

Manufactured from 3.3 expansion borosilicate glass
Complies with DIN ISO 4800 Type 1
The conical shape makes it highly suited for phase separation
With solid glass stopcock key and plastic retaining device
Fired-on, highly durable white print
Tight neck closure due to standard ground joint with plastic stopper

Product Overview

A separating funnel has the shape of an inverted pointed flask with a stopcock to drain the contents at its tip. In liquid-liquid extractions, the two immiscible liquids separate into different layers where the liquid with the higher density collects in the lower part of the vessel and can be drained off via the stopcock.

Products

Catalog No	Capacity (mL)	Height h (mm)	Socket Size	Quantity
242941704	50	190	19/26	1
242942409	100	230	19/26	1
242943602	250	280	29/32	1
242944401	500	320	29/32	1
242945406	1000	380	29/32	1
242946308	2000	430	29/32	1

Available Options