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Author: Subject: stopcock taper?
Justin
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[*] posted on 13-10-2010 at 12:54
stopcock taper?


Today i recieved a kontes 250ml equalized addition funnel, i managed to get the 24/40 stopper unstuck with water/glycerol, however the teflon stopcock is too small, water just flows right past in the closed position. On the joint it says its a $2 joint. I emailed the seller a bit ago on the subject. I was wondering if a $2 taper is a standard size for teflon or for glass stopcocks.
Thanks, Justin
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Justin
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[*] posted on 13-10-2010 at 15:58


Nevermind, i looked at the catalog and it originally comes with a ground glass stopcock
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