Box of 100pcs of 9cm filter paper

Filter Speed: Fast
Style: Circle, Smooth (no crinkle/ridges)
Ash Content: 0.01%
Retention: Coarse and Gelatinous Precipitates
Pre-Treatment: Washed twice in distilled acid

Filter paper grades depend on the particle retention and the speed of flow. A fast filter speed will generally retain larger sized particles during filtration. This particular style of filter paper is Quantitative, meaning that it can help the chemist in determining a numerical amount or percentage of the substances present.

This filter paper is sealed in a cardboard box, containing 100 pieces of 9cm quantitative filter paper.