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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
(100 circles/box)
Grade 74 covers a wide range of general ashless filtration applications
as described in EPA Method 1311
Element mg/L Ag 0
which requires speedy filtration
Quantitative Filter Paper - 0540-4000 - Grade 54, 40cm 4.25cm (100 circles/box)Ahlstrom Munksj 54 10 m, Fast Speed This is a fast filtering grade for rapid filtration of coarse particles and gelatinous precipitates such as iron, zirconium and aluminum hydroxides, and cobalt sulfide. Grade 54 is also used in air pollution testing to determine gaseous compounds. It is recommended for fast analysis procedures for unstable precipitates such as silicon, which requires speedy filtration. Call for pricing if ordering larger quantities
