Grade 95 Quantitative Filter Paper

Photo of Ahlstrom 95 Fine Retention Ashless/Hardened Quantitative Filter Paper

Ahlstrom 95: 1.5 µm - Slow Speed. This is an extremely fine retention filter for critical gravimetric analysis and metal determination of very fine particles such as barium and lead sulfates, stannic and nickel sulfide, calcium oxalate and calcium fluoride.