SLS Select Quantitative Ashless Filter Paper Discs - Very Fast - 240mm
The quantitative or ashless filter papers are made with 100% high quality cotton linter fibres, which go through a severe chemical process. They have been washed out with a specific acid treatment and finally cleaned from impurities with demineralised water. This process allows reaching an ash content below 0.01%.
Equivalent to Whatman grade 41
Recommended for very fast filtration
Weight: 84g/m2
Thickness: 0.2mm
Pore size: 25 - 30µm
Filtration speed: 9s
Ash content:
Supplied as plain discs
| Manufacturer | SLS SELECT |
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