Amazon
Available in Diameter: 46mm, 56 mm, 74 mm, 94 mm Cellulose filter paper removes particles > 10 µm Filtration speed: 70 - 140 sec StonyLab standard filter paper circles; ash content: ≤0.01% Compatible with StonyLab Buchner Filtering Funnel
Available in Diameter: 46mm, 56 mm, 74 mm, 94 mm Cellulose filter paper removes particles > 10 µm Filtration speed: 70 - 140 sec StonyLab standard filter paper circles; ash content: ≤0.01% Compatible with StonyLab Buchner Filtering Funnel