Grade 934-AH: 1.5µm
The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This is a surface, high-retention borosilicate glass microfibre filter which 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.
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 There is also a link to the Cytiva Filter Paper Selector Guide