Description
Funnels with a partition (Byukhner's funnel) are applied in chemical laboratories to filtering of solutions by means of filter paper under the reduced pressure (vacuum).
For this purpose Byukhner's funnel is inserted into Bunsen's flask on a rubber stopper.
Inside and outside, except for the top edge, the funnel is covered with glaze.
9147-80 are produced in accordance with GOST.
For this purpose Byukhner's funnel is inserted into Bunsen's flask on a rubber stopper.
Inside and outside, except for the top edge, the funnel is covered with glaze.
9147-80 are produced in accordance with GOST.
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Byukhner's funnel