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Porcelain Buchner Funnels - JBF4800


Porcelain Buchner Funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except for the rims.

  • Thermal Shock Resistance - average coefficient of expansion from 20°C to 200°C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat tested in the factory
  • Glaze - No softening occurs up to 1000°C and it is extremely white
  • Resistance to Chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric acid
Part Number: JBF4800
Attribute nameAttribute value


Filter Paper Size :240 mm
Capacity :4800 ml
Dimensions ODxH :270 x 352 mm
Stem Length :150 mm