Whatman Puradisc 4 mm PVDF Syringe Filters, 0.2 µm, 100 Pack, 6779-0402

Whatman’s Puradisc syringe filters are made to serve a wide variety of applications including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. The PVDF membrane in these filters have high tensile strength, high solvent resistance, and low protein binding, making them perfect for biomedical filtration, sterilization filtration, and HPLC sample preparation.
Regular Price $326.00 Price $258.19
In stock
SKU
6779-0402

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Whatman 4 mm Puradisc Filters are produced from pigment-free polypropylene with standard inlet (female luer lock) and outlet (male luer) connections. Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.

This Puradisc 4 syringe filter combines premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples Up to 2 ml. 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.

This model has a 0.2 µm pore polyvinylidene difluoride membrane with high tensile strength, high solvent resistance, and low protein binding, making them perfect for biomedical filtration, sterilization filtration, and HPLC sample preparation.

Whatman Product Code6779-0402
Filtration MediaPVDF
Pore Size0.2 µm
Housingpolypropylene
Inlet ConnectorFemale Luer Lock
Outlet ConnectorMale Luer
Diameter 4 mm
CapacityUp to 2 ml
Filtration Area0.2 cm^2
SterilityNonsterile
SterilizationAutoclave at 121ºC
Max Operating Pressure6.9 bar (100 psi)
Pack Size100
More Information
Manufacturer Whatman

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