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Whatman™ Polyester Drain Discs

Accessories to membrane filters for support

Manufacturer: whatman™  230500

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Catalog No. 09-927-164


Description & Specifications


Material Polyester
Disc Diameter 22mm
Thickness (Metric) 100μm

For use with membrane hardware where extra support is needed for improved flow rate and throughput. Can be used as a separator between membranes in serial stack filtration applications.

  • Chemically inert polyester
  • 100μm Thickness
  • Binder-free
  • Available in several diameters