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Grade 237 is also suited for electrophoresis and the separation of inorganic compounds
This is an extremely fine retention filter for critical gravimetric analysis and metal determination of very fine particles such as barium and lead sulfates
Grade 141 is particularly recommended for pre-filtration of membrane filters and is also used in combination with Grade 121 as a highly efficient protective and retentive grade density pre-filter for membrane filters
Grade 169 for STM2540-E - Volatile Suspended Solids
Hardened Quantitative Filter Paper - 0950-2400 - Grade 95, 24cm 1765 Grade 237 is also suitedAhlstrom Munksj 95 1. 5 m, 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.
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