HOME > Laboratory Filter Paper > Boeco Quantitative Filters Boeco Quantitative Filtersquantitative ashless filter papers are recommended for quantitativeanalysis. As quantitative analysis requires a high purity, these filters arebeeing washed out with acid Quantitative Filters - 389 - white spot 389 - white spot - medium fast filtering, medium wide pores, ashless hardened more infos... Quantitative Filters - 390 - green spot 390 - green spot - slowly filtering, narrow pores, ashless hardened more infos... Quantitative Filters - 391 - blue spot 391 - blue spot - very slowly filtering, fine pores, ashless hardened more infos... Quantitative Filters - 393 - purple spot 393 - purple spot - particulary slow filtering, especially fine pores, ashless hardened more infos... Catalogue Download BOECO Catalogue our entire assortment Laboratory Filter Paper Boeco Quantitative Filters
