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Filtros plate

The filtros plate for filtration can be very conveniently sealed into the Buchner funnel with a paste of water-glass and amorphous silica which is then hardened with concentrated sulfuric acid. [Pg.7]

The filtrations are best made by using filtros plates. If ordinary filter paper is employed, at least three thicknesses must be used to prevent the acid solution from eating through the paper during the filtration. [Pg.65]

If a funnel with sintered-glass disk is not available, a Buchner funnel may be equipped with a porous Filtros plate sealed in with Insalute cement, f Filter paper cannot be used because of the swelling action of the hot solution on the fibers. Gentle suction may be applied to withdraw the liquid, but care must be taken to allow no air to pass through the crystals. [Pg.163]

See other pages where Filtros plate is mentioned: [Pg.70]    [Pg.43]    [Pg.6]    [Pg.95]    [Pg.95]    [Pg.70]    [Pg.36]    [Pg.51]    [Pg.4]    [Pg.107]    [Pg.70]    [Pg.43]    [Pg.6]    [Pg.95]    [Pg.95]    [Pg.70]    [Pg.36]    [Pg.51]    [Pg.4]    [Pg.107]   
See also in sourсe #XX -- [ Pg.2 , Pg.4 , Pg.5 , Pg.7 , Pg.7 , Pg.43 , Pg.43 , Pg.65 , Pg.70 , Pg.95 ]

See also in sourсe #XX -- [ Pg.2 , Pg.4 , Pg.5 , Pg.7 , Pg.7 , Pg.43 , Pg.43 , Pg.45 , Pg.65 , Pg.70 ]



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