Quantitative Filter Papers - Hardened Ashless Grades (Ash 0.006%) Grade 541: 20-25 ㎛
Fast filtration of coarse particles and gelatinous precipitates in acid/alkali solutions during gravimetric analysis. Typical applications include fibre in animal foodstuffs, gelatine in milk and cream, chloride in cement, and chloride and phosphorous in coal and coke.