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Grade 121 is also used in membrane pre-filtration and is also found in quantification of solids
Grade 169 for STM2540-E - Volatile Suspended Solids
Ahlstrom-Munksjö Grade 319
Grade 222 has a smooth and uniform texture which assures continuous contract of buffer from the chamber through the gel and transfer membrane to the opposite pole or weight
Qualitative Filter Paper - 2370-1250 - Grade 237, 12.50cm 2.10cm Grade 121 is also usedAhlstrom 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.
US$ 119.50
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