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This grade offers better filtration speed and a higher loading capacity than an analytical filter paper of similar particle retention
The temperature resistance makes Grade 169 well-suited for suspended solids determination
This is an extremely fine retention filter for critical gravimetric analysis and metal determination of very fine particles such as barium and lead sulfates
Cellulose Nitrate/MCE Membranes
Ahlstrom-Munksjö 169
Qualitative Filter Paper - 2370-2700 - Grade 237, 27cm 74 This grade offers better filtrationAhlstrom Munksj 237 3 m, Medium Speed This high absorbency grade is twice as thick as Grade 642 with similar particle retention. The superior absorbency offers excellent performance when used as a sample carrier. The extra thickness gives higher wet strength and loading capacity, enabling more precipitate to be held without clogging the filter. Grade 237 is also highly suitable for use in Buchner funnels and for dye filtration.
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