Products

Laboratory Glassware

Dropping Funnels cylindrical - with glass SJ stopcock

A dropping funnel is a type of laboratory glassware used to transfer liquids. They are fitted with a stopcock which allows the flow to be controlled. Dropping funnels are useful for adding reagents slowly, i.e. drop-wise. Dropping funnels are usually constructed with a ground glass joint at the bottom, which allows the funnel to fit snugly onto a round bottom flask.

Our dropping funnels are made from Simax borosilicate glass and their stopcocks are made from glass or PTFE. They have printed scale on the body showing the volume.

We allways check glass quality, dimensions, optical clarity, printing and volume of the separatory funnels.

Dropping Funnels cylindrical - with glass SJ stopcock
Catalog number
ISO
DIN
Code
Capacity
(ml)
SJ
Scale
(ml)
Drawing
Packing
(pcs)
632 421 102 022 25 14/23 0,5 6374 1
632 421 102 052 50 14/23 1,0 6375 1
632 421 102 055 50 29/32 1,0 6376 1
632 421 102 102 100 14/23 2,0 6377 1
632 421 102 105 100 29/32 2,0 6378 1
632 421 102 255 250 29/32 5,0 6379 1
632 421 102 505 500 29/32 10,0 6380 1
632 421 102 945 1000 29/32 20,0 6381 1

Notice:
Borosilicate glass

 

Certificate holder ISO 9001:2015 ISO 9001:2015