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

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

10/10 product & I even accidentally dropped it about 4’ without it shattering. I use this piece of equipment frequently & the valve is still in top top shape.

Well priced and good product !

I use it to raise sea monkeys for tropical fish feeding. Its nice and work but you need to tighten the screw.

This is a pretty cool separatory funnel. I was honestly worried about leaky stopcocks and all that but it's actually a really nice one. I like it a lot, doesn't seem like it's made in China. Will probably buy more of other sizes

The media could not be loaded. 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.

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.

While I love this sep funnel in general, the downspout snapped clean off with the *slightest* brush with another piece of glassware.It made a lound 'TINK" sound and seemed to almost JUMP off at the break, if that makes sense, as if there was some internal tension maybe? Strange and disappointing