IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese Buchner Funnel Filter Funnel Chemical Porcelain Buchner Funnel 80mm 100mm 120mm 150mm1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialSilica Refractory MaterialPorcelain Strainer FunnelsWhite Porcelain Medical Lab Funnel
Shanghai Gongtao Ceramics Co., Ltd.
Preview:
Product Description A Buchner funnel is a porcelain funnel with a flat, perforated bottom. This funnel is used only for vacuum filtration.A holed rubber stopper or adapter is needed to hold the funnel in place inside the neck of a suitably-sized filter flask.When the side-arm of the filter flask is attached to the aspirator (or to a vacuum trap attached to the aspirator), anyliquid poured into the top of the Buchner funnel is quickly sucked into the flask, ideally leaving any particulate matteror precipitate on the filter paper inside the funnel. Any precipitate can then be effectively air-dried simply by leavingthe vacuum connected, drawing air through the precipitate. Sizes may vary.Specification of Funnels with perforated Filter Disc, GlazedOD (mm)Dia.of tube(mm)Total height(mm)Bowl height (mm)Perforations dia.(mm)No of Perforations201045152194014652223750168025237601810030251802213040251100241504528812030170602123130321906521231503622070216418040250802.521220045270902.5212250503101102.5326300603801402.5463
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...