Quantitative Filter Paper - 0940-3200 - Grade 94, 32cm 26 Grade 111 is also recommended

Grade 111 is also recommended for filtering solvents in a high-resolution laboratory

Grade 74 is also found in general soil analysis for separating solid from aqueous extracts

and microscopy

The filter media is thoroughly rinsed in a multi-stage process using copious amounts of high-purity deionized water

mining or steel

Quantitative Filter Paper - 0940-3200 - Grade 94, 32cm 26 Grade 111 is also recommendedAhlstrom Munksj 94 1. 5 m, Slow Speed This is an extremely fine retention filter for critical gravimetric analysis of very fine particles such as barium and lead sulfates, stannic and nickel sulfide, calcium oxalate and calcium fluoride.