Quantitative Wet-Strength Round Filter Paper 1507 125mm 90g/m2|DP1507125
90043123 - Extraction Thimbles Cellulose, 43 x 123 mm , 25 pcs. | analytics-shop.com
DF597185 - Folded Filter Paper, qualitative, 185 mm, Grade 597, medium fast, 81 g/sqm, 100 pcs. | analytics-shop.com
Round filters hardened Type 1507, Ø: 125 mm | Filter papers | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Quantitative Filter Paper, Grade 589/2, Ashless, White Ribbon, Plain Discs, 70 mm Diameter, 100 pcs/pack | Elementel