1440-012 Whatman 1440-012 Quantitative, Ashless High-quality cotton linters Filter Paper 8 µm, 12.7 mm (400/Pack) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
Whatman Filter Paper Grade 4 - Quality Filter Papers
Cellulose Filter Paper, 3 Micron Laboratory Apparatus Filter Paper