Qualitative, resistant to moisture
Cellulose filters made from high quality cotton. The filters are used in qualitative analysis techniques to determine and identify substances. Some grades are reinforced with a stable resin, making them resistant to moisture.
Grade |
Filtration rate / aspect |
Retention (µm) |
Thickness (µm) |
Weight (g/m²) |
91 |
curled |
10 |
205 |
71 |
93 |
average speed |
10 |
145 |
67 |
113 |
fast, curled |
30 |
420 |
125 |
114 |
fast, smooth |
25 |
190 |
77 |
Prices are VAT excluded.