9 produits
A round-bottom flask spreads heat evenly and copes with thermal stress and vacuum better than a flat bottom. It is the vessel for reflux set-ups, distillations and evaporations, resting on a cork ring or held by a clamp.
29/32 ground-neck models range from 10 ml to 1000 ml (Jurong Glass, Glassco, Pyrex).
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