evil_lurker - 11-8-2008 at 10:50
Like the title says:
I like this style! Two vertical necks for overhead stirring, condensers and take offs, and two horizontal necks for steam distillation and what not.
Personally I would like to see three vertical and one offset, but these are the next best thing.
And they are CHEAP!
Heck Chemglass has them listed for $137 for a similar flask.
Klute - 11-8-2008 at 13:00
I have got similar 250 mL RBF, the 4th vertical neck is designed to fit in a thermometer (threaded joint), but can also be used for a gas inlet, etc
with proper joints.
blacklung - 16-8-2008 at 11:32
If anyone wants a 500ml 4-Neck flask, I have one that I have absolutely no use for. Just tell me your offer and I'll take best offer, and ship it via
priority mail flat rate shipping (it's like $8.95). For security I'll list it on Ebay if anyone would like.
EDIT: Forgot to mention; all 4 necks are 24/40 ground glass
[Edited on 16-8-2008 by blacklung]
The_Davster - 16-8-2008 at 12:19
I rarely use multi-necked flasks, but when I do...I need a lot of necks
One of my favorite flasks in use, 5 neck. 3 14/20 1 central 24/40 and a 10/30 thermometer joint. I was running a chlorate cell at the time
