Buchner Funnels, Porcelain, Chemglass

Supplier: Chemglass

Buchner Funnels, Porcelain, Chemglass

Buchner Funnels, Porcelain, Chemglass

CG-1888-05 CG-1888-03 CG-1888-07 CG-1888-04 CG-1888-09 CG-1888-06 CG-1888-02 CG-1888-01 CG-1888-08

89492-802EA 138.96 USD

89492-802 89492-812 89492-804 89492-806 89492-808 89492-796 89492-798 89492-800 89492-810

Buchner Funnels, Porcelain, Chemglass

Funnels Filtration Funnels Büchner Funnels

Buchner funnel with fixed perforated plate, glazed both inside and outside with the exception of the top rim

Follow gradual heating/cooling rates
Avoid contact of heated ware with a cold surface
Use an oven or hot plate and an intermediate step when quicker heating/cooling rates are required
Carefully inspect labware prior to each use and do not use any product that appears defective

The Porcelain glassware is widely used in the chemistry laboratory. It has excellent resistance to all reagents except hydrofluoric acid, and is highly resistant to thermal shock while having a very low coefficient of expansion.The average coefficient of expansion from 20° to 200°C is 3.56 x 10^-5 gradually increasing to 4.69 x 10^-5 at 1000°C. To prevent thermal stress cracks on porcelain ware do not exceed a heating/cooling rate of 200°C per hour.

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