DURAN® Dropping Funnel, with ground joints

cylindrical, with graduated scale

Manufactured from 3.3 expansion borosilicate glass
Complies with DIN ISO 4800 Type 4
Easy-to-read double graduated scale shows approximate volume contained in the funnel or dispensed from the funnel
With solid glass stopcock key and plastic retaining device
Fired-on, highly durable white print
Tight closure due to standard ground joints

Product Overview

These dropping cylinders are ideal for the measured addition of solutions, reagents and/or chemicals to a reaction mixture. The double graduated scale shows the approximate volume of liquid contained in the funnel or the volume dispensed from the funnel. This design features a ground cone joint on the lower end, which allows an accurate connection to other ground jointed items e.g. multi-neck flasks.

Products

NS 14/23

Catalog No	Capacity (mL)	Height h (mm)	Socket Size	Graduation Intervals (mL)	Quantity
241242008	50	220	19/26	1	1
241242505	100	240	19/26	2	1

NS 19/26

Catalog No	Capacity (mL)	Height h (mm)	Socket Size	Graduation Intervals (mL)	Quantity
241242402	100	240	19/26	2	1

NS 24/29

Catalog No	Capacity (mL)	Height h (mm)	Socket Size	Graduation Intervals (mL)	Quantity
241243604	250	320	29/32	5	1
241244403	500	400	29/32	10	1

NS 29/32

Catalog No	Capacity (mL)	Height h (mm)	Socket Size	Graduation Intervals (mL)	Quantity
241243707	250	320	29/32	5	1
241244609	500	400	29/32	10	1
241245605	1000	480	29/32	20	1