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Glassware Funnels Funnels

Funnels

Büchner filter funnels with slit

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Büchner filter funnels, rod with socket

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• Büchner funnels with sintered glass disc
• Made from borosilicate glass for increased resistance to chemical attacks
• Useful when classic filter papers would be destroyed by acids and alkalis
• Male socket on flow rod to adapt it to fit directly onto the Büchner Quickfit vacuum flasks

Büchner funnels with slit

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Büchner type filter funnels made from borosilicate glass 3.3.

Büchner filter funnels with vacuum socket

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• Büchner funnels for filtration under vacuum with sintered glass disc
• Made from borosilicate glass for increased resistance to chemical attacks
• Enables filtration of solutions that cannot be filtered by filter papers that are not resistant to acids and alkalis
• With Quickfit male socket to enable direct filtration in Quickfit® conical flasks for vacuum

Borosilicate glass funnel, 60° angle

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Borosilicate glass 3.3.

Powder funnels

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DURAN borosilicate glass funnels

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Borosilicate glass.

Borosilicate glass funnels

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Short stem funnels, 60° angle.

Pyrex glass funnels

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The wide thick rim all around the bell and the thickness of the walls protect these funnels against accidental shocks and reduce the risks of breakage.

Funnels to ground neck

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• Made of DURAN glass®, funnels to ground neck with a 60° angle
• For transferring liquids or powders into standard ground glassware