Borosilicate Glass 1000ML Separating Funnel Heavy Wall Conical Separatory Funnel with 24/40 Joints and PTFE Stopcock Lab,Food,pear - 1L

I didn't think to check to make sure the output had a 24/40 fitting however, that's on me and it works perfectly fine for my applications. I just need to keep it in mind that it's not going to have a semi-air tight seal like a fitted one would. Keeping that in mind, it's a fantastic product that I would highly recommend. It leaks after an extended period of time of being full and sitting, but honestly you probably can just tighten that up as I have and it stops it.

Quality glassware and packed well. Excellent for separating oil and liquid phases.

I’m not a professional chemist just a semi professional as far as I know the quality is good it doesn’t leak it does as stated it’s not super thin. Includes a stand that could be a bit more hearty. I’d recommend

Could have came with stand thought that it did but must have been another one I was looking at

I broke part of the stop mechanism first or second use. My bad. And the device wasn't damaged so much that an appropriate adhesive could not put things right. But, you want to be careful with that. I would recommend this item to a friend.

I have a 250 ml and a 1000 ml. No complaints!

This is a great separator the knob for controlling the flow of fluid turns easily no resistance whatsoever. Very smooth. I’m at a solid quality build. I’m very happy that I paid this price for this item instead of picking one that costed more. This is an exquisite product, and definitely one that you should buy over others that are greatly overpriced. I will make sure that I buy all of my separators from them in the future.

One of my favorite pieces of lab equipment! Makes life so much easier! The only complaint I have is if you leave it overnight to break an emulsion it’ll leak out a few ml. The PTFE stopper isn’t the best, I’m sure I could fix it with grease but I work with solvents that’ll dissolve it anyway.