Feature●Porcelain Buchner Funnel: 100mm outer diameter, 92mm inner diameter; With fixed perforated plate; Excellent resistance to acids and alkalis; Glazed on inner and outer surface with exception of rim●Filtering Flask: Made of borosilicate glass; Used for pressure filtration; or to increase flow rate when some concentrated solutions are slow or difficult to filter under normal pressure; As this item is handmade, please allow an error range of 2~3mm●Vacuum Rubber Tubing: 3.3 feet in length; Outside Diameter: approx. 15/32 (12mm), Inside Diameter: approx. 5/16 (8mm), Wall Thick: 13/64 (5mm); Made with high quality natural rubber (Not Food Grade); Fit on StonyLab Buchner filtering funnel and filtering flasks●Qualitative Filter Paper: 94mm diameter; Coarse cellulose filter papers remove particles larger than 20 µm; Filtration Speed: 35 - 70 sec; Ash content: smaller or equal to 0.15%●Filter Adapter Cones Set: Our filter adapter cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus; Please notice: keep these rubber filter cones away from acid, alkali and corrosive reagents; product temperature range: 0 - 70 degree centigrade; high temperature may cause meltingDescription
Description
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