1001-931 Whatman 1001-931 Qualitative Cellulose Filter Paper 11 µm, 68 cm (100/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Lab Chemical Detection 15cm 1 Micron Qualitative Filter Paper 2pcs - Power Tool Accessories - AliExpress
Single 10" Filter Cartridge - BevBright® - 1 Micron - "Polishing" Filtration | The Beverage People
1825-047 Whatman 1825-047 Binder Free Borosilicate glass Filter Paper 1 µm, 47 mm (100/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge