Description
Qualitative Filter Paper 20.5 cm Circle, Grade 631
This grade is used for the filtration of coarse particles and gelatinous precipitates such as ferric aluminum and magnesium hydroxides. Ahlstrom 631 is used in air monitoring and gas filtration when high flow rate is needed. This grade is also found in routine cleanup analysis of insoluble liquids such as biological fluids and organic elements.
KEY FEATURES
Thin Blotting Paper
Specifications
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