Glass Filtering Funnels

Kimble™ KIMAX™ Buchner Kimflow™ Fritted Disc Funnels Available on GSA/VA Contract for Federal Government customers only.

Use where filtrate would attack paper filters and membranes

PYREX™ Buchner Funnels with Fritted Discs Available on GSA/VA Contract for Federal Government customers only.

Useful where filter paper would be attacked by material being filtered

DURAN™ Filter Funnels

Mate to filtering flask via conical rubber seal (GUKO). Thermal shock and chemical resistant.

Kimble™ Kontes™ Parts for Microfiltration Assemblies

For use with ULTRA-WARE™ microfiltration assembly

PYREX™ Hirsch Type, Fritted Disc Products for Science Education

Very useful in preparation work.

PYREX™ Hirsch-Type Funnel with Fritted Disc Available on GSA/VA Contract for Federal Government customers only.

Ideal when necessary to wash precipitates and redissolve with chemicals that would attack filter paper

Kimble™ Kontes™ Fritted Hirsch Filter Funnels

Directs filtrate through a reduced area frit to concentrate crystal residue for rewashing

Kimble™ Kontes™ 29/42 Joint Buchner Filter Funnels

Useful with paper or polymeric filters

GSC International Sintered Glass Funnels Products for Science Education

Quality borosilicate glass funnel with porous filter plate.

Kemtech America™ Synthware™ Pressure Equalizing Funnels with High Vacuum Valve

With extended tip valve for semi-needle valve adjustment

Kemtech America™ Synthware™ Buchner Funnels with Inner Joint and Perforated Glass Plate

With sealed in perforated glass disc to support filter media

Kemtech America™ Synthware™ Buchner Filter Funnels

Used to filter particulates from substance

Kemtech America™ Synthware™ Addition Funnels with Pressure Equalizing Arm and Glass Stopcock

Cylindrical style addition funnel with pressure equalizing arm and glass stopcock

Kemtech America™ Synthware™ Addition Funnels with Pressure Equalizing Arm and PTFE Stopcock

Cylindrical style addition funnel with pressure equalizing arm and PTFE Stopcock

Kemtech America™ Synthware™ Addition Funnels with Pressure Equalizing Arm

Cylindrical style addition funnel with pressure equalizing arm

Kemtech America™ Synthware™ Addition Funnels with Pressure Equalizing Arm and 1:5 PTFE Stopcock

Cylindrical style addition funnel with pressure equalizing arm and PTFE stopcock

Kemtech America™ Synthware™ Buchner Funnels with Perforated Glass Plate

With sealed in perforated glass disc to support filter media

Kemtech America™ Synthware™ Filter Funnels with Fritted Disc and Glass Stopcock

Used for filtration followed by recrystallization on opposite side of disc of air sensitive compounds

Kemtech America™ Synthware™ Filter Funnels with Fritted Disc

For introduction of powder or liquids into reaction systems

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