Whatman Filter Paper - Grade 934-AH - Glass Microfiber Binder Free - 1.5um - 90mm (100pk)

Grade 934-AH: 1.5 µm

The fine particle retention of this popular grade is outstanding for its high retention efficiency at high flow rates and its high loading capacity. This is a smooth surface high-retention borosilicate glass microfiber filter that withstands temperatures over 500°C. Used for determining total suspended solids in water removal of turbidity and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for water pollution monitoring cell harvesting liquid scintillation counting and air pollution monitoring.