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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Ahlstrom-Munksjö 169
and comes with 250 sheets per carton
42 mm - 150 mm / 30 min
This grade has medium flow rate and good particle retention and is most commonly used for applications requiring high chemical resistance to strong acid and alkali
as described in EPA Method 1311
Glass Microfiber Filter Paper - 1310-0470 - Grade 131, 4.70cm 4.70cm Ahlstrom-Munksjö 169Ahlstrom Munksj 131 1. 0 m, Medium Speed This standard grade found in many environmental applications offers slightly more retention than Grade 111 with slightly lower filtration speed and loading capacity. Grade 131 is recommended for the collection of suspended solids in potable water and in industrial wastes. In biochemical tests, Grade 131 is suited for cell harvesting, liquid scintillation counting and the analysis of carbohydrates.
