Glass Microfiber Filter Paper - 1410-1420 - Grade 141, 14.20cm

Ahlstrom-Munksjö 141
3.1 µm, Fast Speed

This grade offers better filtration speed and a higher loading capacity than an analytical filter paper of similar particle retention. Grade 141 is particularly recommended for pre-filtration of membrane filters and is also used in combination with Grade 121 as a highly efficient protective and retentive grade density pre-filter for membrane filters.