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.
Eisco Glass Büchner Funnels with Plain Stem
Supplier: Wards
Büchner funnels with G3 porosity sintered discs made of borosilicate 3.3 glass.
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Buchner Funnel With Fritted Disc, Borosilicate Glass, United Scientific Supplies
Supplier: United Scientific Supplies
Pack of 2 thick-walled borosilicate glass Buchner funnels.
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Buchner Funnels, Table Top, PE, Perforated, 10.25", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
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PYREX® Buchner Funnels with Fritted Disc, Corning
Supplier: Corning
PYREX®, borosilicate glass, with sintered glass disc.
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Buchner Filter Funnels with Inner Joints, Improved, Chemglass
Supplier: Chemglass
Buchner style filter funnel features a lower standard taper inner joint.
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Buchner Funnels, Porcelain, Chemglass
Supplier: Chemglass
Buchner funnel with fixed perforated plate, glazed both inside and outside with the exception of the top rim
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Buchner Funnels, United Scientific Supplies
Supplier: United Scientific Supplies
The top portion of these polypropylene, two-piece funnels are snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.
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Synthware Buchner Filter Funnels, Kemtech America
Supplier: Kemtech America
With sealed-in glass disc of listed porosity.
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Buchner Funnels, Perforated Plates, Chemglass
Supplier: Chemglass
Buchner funnels having a perforated plate rather than a fritted disc.
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Buchner Funnels, Table Top, PE, Porous, 18", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
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extraktLAB DrainDroyd Filtration System, United Science
Supplier: United Science
DrainDroyd filtration system is designed for rapid filtration of solids from liquids. Standard DrainDroyd base compatible with Octolid, terpene condenser, filter and jacketed filter top accessories.
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Porcelain Buchner Funnels
Supplier: SILICO & CHEMICO PORCELAIN SE
High Quality yet Affordable Buchner Funnels.
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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, 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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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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Buchner Funnel, Table Type, United Scientific Supplies
Supplier: United Scientific Supplies
Large size flat bottom Buchner funnel.
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Sinon, vous recevrez des recommandations génériques.
Catalogue #: CA21905-026
Supplier: Kimberly-Clark