When some glass gear is in a size of 24/29 or 24/40, does this mean that 24 is the approximate OD of the inner joint at the largest end?
so I can use a 24/40 column in a 24/29 system (rest of the gear)
that's my question: Can I use a 24/40 column with a 24/29 flask?
and a 24/40 column with a 24/29 bubbler at its end?
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Topic: I dont understand the glass sizes. (Read 622 times)