Whatman™ Puradisc Hydrophilic PTFE Syringe Filters, Whatman products (Cytiva)

Supplier: Cytiva
6772-1302 6772-1304 6772-2502 6772-2504 6773-1302 6773-1304 6773-2502 6773-2504 6774-1302 6774-1304 6774-2502 6774-2504
76411-644PK 233.7 USD
76411-644 76411-646 76411-648 76411-650 76411-652 76411-654 76411-656 76411-658 76411-660 76411-662 76411-664 76411-666
Whatman™ Puradisc Hydrophilic PTFE Syringe Filters, Whatman products (Cytiva)
Filters Syringe Filters
Whatman Puradisc H-PTFE syringe filter contains a hydrophilic membrane that is chemically stable and inert. The H-PTFE membrane exhibits low protein binding and can be used for both aqueous and aggressive organic solvents.

  • Suitable for sample preparation for high performance and ultra-high performance liquid chromatography (HPLC and uHPLC)
  • Used with both aqueous solvents and aggressive organic solvents
  • Choice of 13 or 25 mm syringe filter diameter to suit sample volume
  • Choice of 0.2 or 0.45 μm pore sizes for retaining a variety of particles
  • Suitable for rapid syringe filtration of samples up to 100 ml
  • H-PTFE syringe filters combine high quality with cost-efficiency

Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation.

Puradisc filters are available in a range of diameters and pore sizes, and eleven different material options to support diverse chemical solvents, compounds and sample types. Additional options include sterile, medical grade blister pack and tube tip format for accurate dispensing into a micro vial.
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