JLab BUCHNER FUNNEL (Porcelain)-Dia 4
(5 reviews)Buchner funnel includes fixed perforated plate.
* Funnels are glazed on inner and outer surfaces except for the rim.
* Features:-
* Thermal Shock Resistance - Average coefficient of expansion from 20C to 200C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1000C.
* Every batch of porcelain is heat tested in our factory.
* Glaze - No softening occurs up to 1000C and it is extremely white.
* Resistance to Chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric