Syringe Filters for Particle Removal and Prefiltration

Ready-to-use filter units with 0.45 μm, 0.8 μm, 1.2 μm or 5 μm pore size membrane filters. These independent filters fulfill your filtration requirements whenever volumes of up to 100 ml must be clarified or ultracleaned. They can also be used as prefilter in combination with a 0.2 μm MS Syringe Filters, increasing the total filterable volume.

 The high flow rates of these units result from the large filter area and the very low flow resistance of the filter support, which is demonstrated by the relative constant increase in the flow rate with increasing pore size.

 These flow rates contribute to user convenience by lowering the pressure required for filtration. MS Syringe Filters contain a glass fiber filter with a retention efficiency of 98% for 0.7 μm spherical particles. It is very useful when relatively dirty solutions are to be clarified, or as a prefilter is needed on an 0.2 μm or 0.45 μm MS Syringe Filters. MS Syringe Filters also contain this glass fiber filter, but as prefilter on an 0.45 μm or 1.2 μm membrane, for higher total throughputs.