StonyLab Quantitative Filter Paper Circles, 150mm Diameter Cellulose with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 (150mm Diameter)
Description
Amazon
Filter paper diameter: 150mm Coarse cellulose filter papers remove particles > 20 µm Filtration Speed: 35 – 70 sec Ash content: ≤0.01%
Read more