Whatman Puradisc 4 mm PVDF Syringe Filters, 0.2 µm, 100 Pack, 6779-0402
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PVDF Syringe Filters, 0.22 um, 4mm, Luer-Lok/Luer Slip, Nonsterile, 200 per pack, SF17510Regular Price $208.12 Price $180.97
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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 Code | 6779-0402 |
Filtration Media | PVDF |
Pore Size | 0.2 µm |
Housing | polypropylene |
Inlet Connector | Female Luer Lock |
Outlet Connector | Male Luer |
Diameter | 4 mm |
Capacity | Up to 2 ml |
Filtration Area | 0.2 cm^2 |
Sterility | Nonsterile |
Sterilization | Autoclave at 121ºC |
Max Operating Pressure | 6.9 bar (100 psi) |
Pack Size | 100 |
Manufacturer | Whatman |
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