United Scientific SF149-2000 Glass Conical Seperatory Funnel with PTFE Stopcock and Plastic Stopper, 2000ml Capacity
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Questions & Answers
The 38-size stopper is available
It seems to me that these rings do not have the right size. For the larger ring, I would recommend it for the inside diameter to be 5 inches/13cm, and for the smaller ring for the inside diameter About 8 mm. Once the flask is equipped with the valve, the diameter will not pass the existing lower ring.
Selected User Reviews For United Scientific SF149-2000 Glass Conical Seperatory Funnel with PTFE Stopcock and Plastic Stopper, 2000ml Capacity
It will save me money because I won't have to buy any of these. This has been a great tool for me and I've done four yeasts. My yeast will not be wasted and I can brew more beer without having to buy more. I will save money because I won't have to buy yeast. The size is larger than I really need at the moment, but it is worth it.
Using this company was AWESOME. I had a problem with the stopper sticking and the glass cracking so I forced it out, but United Scientific had an immediate replacement sent out.
It's a perfect fit between the valve and the stopper. Fluid can be poured into an opening of the Conical Seperatory Funnel that has a large volume and decent size.
The replacement item was given to me after I returned the original item. It is impossible to close the stopcock valve on the second funnel because it leaking. As a result of waiting six weeks to try it out, it is too late to return or exchange it. I am not able to use and am disappointed.
I think it is a fine example of a separation. Among the others I've used, this one is the best. But I keep this one at my home lab since I haven't used another.
Making soap with this product is awesome.
This is how it is I was surprised to discover there was no damage to the box upon arrival. There's a thicker stipe on this pair than on most. It is the best sep funnel I have used and I say I will never go back to using anything else. It is a good thing to do business with Glasco.
2000ml separation funnel was in perfect condition and exactly as described.