HOME > Laboratory Filter Paper > Boeco Qualitative Filters > Qualitative Filters - grade 1289 Qualitative Filters - grade 1289 (1) Grade 1289 - plain, medium wide pores, medium fast commonly used grade for analytical work coarser precipitates like sulphides of silver arsenic antimony cadmium lead iron and magnes lead chromate ammonium molybdate alkaline earth carbonates etc. Basis Weight 84 g/m2 Filtration velocity: 10 ml / 20 seconds Typical Pore Size: 8 - 12 µm Similar to: S&S 597, M-N 616 Diam. Code Grade/Description Pack of 55 mm FTR 3.207.055 1289 / Filter discs. 100 70 mm FTR 3.207.070 1289 / Filter discs. 100 90 mm FTR 3.207.090 1289 / Filter discs. 100 110 mm FTR 3.207.110 1289 / Filter discs. 100 125 mm FTR 3.207.125 1289 / Filter discs. 100 150 mm FTR 3.207.150 1289 / Filter discs. 100 185 mm FTR 3.207.185 1289 / Filter discs. 100 240 mm FTR 3.207.240 1289 / Filter discs. 100 Catalogue Download BOECO Catalogue our entire assortment Laboratory Filter Paper Boeco Qualitative Filters
