Glass Microfiber Filter Paper - 1310-0470 - Grade 131, 4.70cm 4.70cm 42 mm - 150 mm

42 mm - 150 mm / 30 min

this grade is ideal for use as wicks in protein or nucleic acid blotting to provide a uniform flow of butter through the gel to the transfer membrane in a blotting sandwich

This is our most widely used blotting paper

Ahlstrom-Munksjö 169

as described in EPA Method 1311

Glass Microfiber Filter Paper - 1310-0470 - Grade 131, 4.70cm 4.70cm 42 mm - 150 mmAhlstrom 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.