Ahlstrom 95 Fine Retention Ashless/Hardened Filter Paper-AHLSTROM 0950-0900

Ahlstrom manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter. Quantitative analysis. Low ash content 0.007% (Acid-wash treated). High wet-strength with 1.5µm – Slow Speed. Consistent performance. Custom cut with bulk packaging.