Büchner Funnels
Buchner funnels use vacuum suction for filtration where paper filters or membranes cannot withstand chemical attack of the filtrate. Used in qualitative inorganic analysis, preparative chemistry and in organic chemistry labs to assist in collecting recrystallized compounds these filtration devices are made with porcelain, glass or plastic.
Porcelain Buchner Funnels
Supplier: SILICO & CHEMICO PORCELAIN SE
High Quality yet Affordable Buchner Funnels.
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TLG® Buchner Filter Funnels, Inner Joint, Perforated Plate, Sati International
Supplier: CHEM SCIENCE INC CA
Lower standard taper inner joint and sealed-in perforated glass disc to support filter media. The hose connector on the side arm is connected through a vacuum source.
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Porcelain Buchner Funnels, Sati International
Supplier: CHEM SCIENCE INC CA
Porcelain Buchner Funnels are glazed inside and outside, with the exception of the rim, and are supplied without a cover. Autoclavable and highly resistant to chemical attack.
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Buchner Funnel, Table Type, United Scientific Supplies
Supplier: United Scientific Supplies
Large size flat bottom Buchner funnel.
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TLG® Buchner Filter Funnels with Perforated Plate, Sati International
Supplier: CHEM SCIENCE INC CA
Sealed-in perforated glass disc to support filter media. This design solves the contamination problem with fritted discs and also the blindness problem with the ceramic Buchner funnel.
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Porcelain Buchner Funnels
Supplier: GSC International
Cost-efficient, high quality Buchner Funnels.
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TLG® Buchner Filter Funnels with Inner Joint, Sati International
Supplier: CHEM SCIENCE INC CA
Not recommended for filtration where pressure would exceed 15 psi.
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Buchner Filter Funnel, Chemglass
Supplier: Chemglass
Funnel has sealed-in glass fritted disc with different porosity.
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Synthware Buchner Filter Funnels, Inner [ST] Joint, Kemtech America
Supplier: Kemtech America
These filter funnels are made of glass.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark