Gaois

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  1. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #642616

    IATE #3508708
    breogán gloine sintéaraithe Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Sinterglastiegel
    de
    glass filter crucible with fused sintered glass filter plate | sintered glass crucible
    en
    Definition a funnel that has a thick flat membrane of opaque glass placed across the bottom end. This disk is called a frit, and contains millions of microscopic pores that allow liquid to flow through but quantitatively trap solid particles Reference "University of British Columbia. UBC Chemistry Department. Crucible Filtration Tutorial http://www.chem.ubc.ca/courseware/154/tutorials/exp4A/crufilt/index.html [9.9.2009]"
    Comment vacuum filtration is necessary when using sintered glass crucibles since the membrane is substantially thicker than a filter paper, and its pores are very small.