Büchner Funnel
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Description
A conical flask with a wide base and a narrowing neck, transparent in color. The flask is intended for filtration under reduced pressure (vacuum filtration).
Date: 20th-21st centuries.
Material: glass
Technique: factory production
Size: 19×10 cm.
Dating period:
ХХ-ХХІ вв
Material:
Glass
Technique:
Gilding
Size:
19 х 10 см