Filtry strzykawkowe Puradisc z filtrem PVDF

Filtry strzykawkowe Puradisc łączą w sobie najwyższą jakość z korzyściami ekonomicznymi. Doskonale nadają się do szybkiej, rutynowej filtracji próbek o pojemności do 100 ml.
Whatman Puradisc syringe filters 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 for routine syringe filtration
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.

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

Polyvinylidene difluoride (PVDF) membranes
PVDF membranes are designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration, sterilization filtration, and HPLC sample preparation.
Filtry strzykawkowe Puradisc z filtrem PVDF
Filtry strzykawkowe Puradisc z filtrem PVDF
Filtration Media Polyvinylidene Difluoride (PVDF) 
Inlet Connector Female luer lock 
Outlet Connector Male luer 
Housing Pigment Free Polypropylene (PP) 
Sterilization Autoclave at 121°C (131°C max.) 
Filtration Area 4.2 cm2
Operating pressure max. 5.2 bar (75 psi) 
Material PVDF 
Product Product Name Pore size Sterility Diameter
6746-2502 Puradisc 25 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (50 pcs) 0.2 µm Nonsterile 25 mm
6746-2504 Puradisc 25 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (50 pcs) 0.45 µm Nonsterile 25 mm
6747-2502 Puradisc 25 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (200 pcs) 0.2 µm Nonsterile 25 mm
6747-2504 Puradisc 25 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (200 pcs) 0.45 µm Nonsterile 25 mm
6749-2504 Puradisc 25 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (1000 pcs) 0.45 µm Nonsterile 25 mm
6765-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (2000 pcs) 0.2 µm Nonsterile 13 mm
6765-1304 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (2000 pcs) 0.45 µm Nonsterile 13 mm
6777-0402 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; with tube tip; 0.2 µm (50 pcs) 0.2 µm Nonsterile 4 mm
6777-0404 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; with tube tip; 0.45 µm (50 pcs) 0.45 µm Nonsterile 4 mm
6777-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; with tube tip; 0.2 µm (50 pcs) 0.2 µm Nonsterile 13 mm
6777-1304 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; with tube tip; 0.45 µm (50 pcs) 0.45 µm Nonsterile 13 mm
6778-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; with tube tip; 0.2 µm (50 pcs) 0.2 µm Nonsterile 13 mm
6779-0402 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (100 pcs) 0.2 µm Nonsterile 4 mm
6779-0404 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (100 pcs) 0.45 µm Nonsterile 4 mm
6779-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (100 pcs) 0.2 µm Nonsterile 13 mm
6779-1304 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (100 pcs) 0.45 µm Nonsterile 13 mm
6791-0402 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; sterile; 0.2 µm (50 pcs) 0.2 µm Sterile 4 mm
6791-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; sterile; 0.2 µm (50 pcs) 0.2 µm Sterile 13 mm
6791-1304 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; sterile; 0.45 µm (50 pcs) 0.45 µm Sterile 13 mm
6792-0402 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (500 pcs) 0.2 µm Nonsterile 4 mm
6792-0404 Puradisc 4 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (500 pcs) 0.45 µm Nonsterile 4 mm
6792-1302 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.2 µm (500 pcs) 0.2 µm Nonsterile 13 mm
6792-1304 Puradisc 13 mm Polyvinylidene Difluoride Syringe Filter; 0.45 µm (500 pcs) 0.45 µm Nonsterile 13 mm