Filter Paper – e-lab Very Fast Speed

Qualitative filter paper is used when you are generally concerned about what is left on the filter Qualitative filters are used for both collecting a precipitate or solid and removing unwanted substance from your filtrate that passes through the filter but not as concerned about the quantity of substance that remains on the filter Specification Material Cotton Fiber. Quantitative filter paper is used for gravimetric analysis or filtration where the precipitate is to be recovered for example from a Buchner funnel filtration under vacuum