Cytiva Filter Paper Grade 4 Diam 240 m, 100 Items WHAT1004-240

A Standard Grade Filter Used When High Flow Rates In Air Pollution Monitoring Are Required And The Collection Of Fine Particles Is Not Critical. Extremely Fast Filtering With Excellent Retention Of Coarse Particles And Gelatinous Precipitates Such As Ferric Hydroxide And Aluminium Hydroxide. Very Useful As A Rapid Filter For Routine Clean Up Of Biological Fluids Or Organic Extracts During Analysis.

• Well Suited For Qualitative Analysis Or General Filtration Of Coarse Particles Folded Filters Give Improved Flow Rate And Increased Loading Capacity And Are Compatible With Conical Filter Funnels Without The Need For Further Folding