GE Healthcare 287 1/2 Folded Filters 185mm 50pk 10310247

Kieselguhr paper with a medium to slow flow rate.
Additional adsorption effect, e.g. for the separation of very fine semi-colloidal turbidity, for clarifying milk serum, starch solutions, soil suspensions or sugar-containing solutions prior to polarimetry or refractometry.
Also available in flat stock form as Grade 287.