SLS Select Qualitative Filter Paper Discs - Very Fast - 400mm

Descriptions

These filters are made with high purity cotton linters fibres and cellulose fibres (ash content of 0.06%). These qualitative filter papers allow you to determine with a great precision the nature of filtered solutions and to check the composition of the samples. They offer better resistance to chemicals and moisture compared to standard filters and thus can be used for food, beverages and environmental analysis. Very fast filtration qualitative filter paper.

Equivalent to Whatman grade 4

Recommended for very fast filtration

Weight: 80g/m²

Thickness: 0.21mm

Pore size: 15 - 20µm

Filtration speed: 10s

Burst strength: >20kg/cm²

Supplied as plain discs