Glass Microfiber Filter Paper - 1310-0210 - Grade 131, 2.10cm 11cm It offers extremely high flow

It offers extremely high flow and is recommended for both electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications

This grade has similar performance properties to Grade 151 and is made with acid-treated borosilicate glass microfibers with inherently low levels of barium and zinc

volatile solids testing

as this media will withstand higher temperatures

This grade offers better filtration speed and a higher loading capacity than an analytical filter paper of similar particle retention

Glass Microfiber Filter Paper - 1310-0210 - Grade 131, 2.10cm 11cm It offers extremely high flowAhlstrom 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.