Glass Microfiber Filter Paper - 1310-0900 - Grade 131, 9cm Acid Treated Glass Ahlstrom-Munksjö 161

Ahlstrom-Munksjö 161

and large seeds

and microscopy

The filter media is thoroughly rinsed in a multi-stage process using copious amounts of high-purity deionized water

Prewashing with acid further reduces the content of metals to exceptionally low levels

Glass Microfiber Filter Paper - 1310-0900 - Grade 131, 9cm Acid Treated Glass Ahlstrom-Munksjö 161Ahlstrom 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.