Glass Microfiber Filter Paper - 1510-0700 - Grade 151, 7cm Quantitative Grade 54 is also used

Grade 54 is also used in air pollution testing to determine gaseous compounds

: aluminum and zirconium hydroxides) in acid and alkali solutions

This is a fast filtering grade for rapid filtration of coarse particles and gelatinous precipitates such as iron

Grade 55 is also used in air and foodstuffs analysis and for chloride and phosphorous in cement

Typical levels of trace elements in Grade 26

Glass Microfiber Filter Paper - 1510-0700 - Grade 151, 7cm Quantitative Grade 54 is also usedAhlstrom Munksj 151 0. 7 m, Slow Speed This high performance grade is designed to retain extremely fine particles down to 0. 7 m. Grade 151 has retention comparable to membrane filter while providing high flow and loading capacity. Grade 151 is recommended for filtering fine precipitated proteins. In the filtration of nucleic acids and difficult biochemical solutions, Grade 151 is used in combination with Grade 141 as a highly efficient protective and