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Whatman Puradisc FP 30 Syringe Filters, GE Healthcare


Whatman Puradisc syringe filters from GE Healthcare’s Life Sciences business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.

  • Eight different material options
  • Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Optional tube-tip format for accurate dispensing into a micro-vial

Puradisc syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc membrane media support diverse chemical solvents and compounds.

Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.

GE’s Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of applications. GE also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples.

GE’s Puradisc PTFE syringe filter is a hydrophobic membrane that is chemically stable and inert. It exhibits low protein binding, and its main application is filtration of non-aqueous samples. Prior to filtering of aqueous samples, the membrane must be pre-wetted with a water-miscible organic solvent.



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Description Color Code Size Material Hold-Up Volume Diameter Filter Media Filtration Area Pore Size Sterility Dimensions Supplier No. Catalog Number Unit List Price Quantity
Puradisc 4 mm Polytetrafluoroethylene Syringe Filter, 0.45 µm, nonsterile 500 Pieces Pigment Free Polypropylene (PP) Housing < 10 µl 4 mm - - 0.2 cm² 0.45 µm Nonsterile 10.1 x 23.5 mm 6783-0404 6783-0404 Pack of 500 Retrieving
Puradisc 13 mm Polytetrafluoroethylene Syringe Filter, 1.0 µm, nonsterile 100 Pieces Polypropylene (PP) Housing < 25 µl 13 mm - Polytetrafluoroethylene (PTFE) 1.3 cm² 1 µm Nonsterile 16.3 x 19.8 mm 6784-1310 6784-1310 Pack of 100 Retrieving


Filtration area (cm²)
Typical Hold-Up Volume
Max. Operating Pressure 5.2 bar (75 psi)
Autoclavable Autoclave at 121ºC
Housing Material
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