Filtry strzykawkowe Puradisc z filtrem PTFE
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.

Polytetrafluoroethylene (PTFE) syringe filter options
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.
Filtry strzykawkowe Puradisc z filtrem PTFE
Filtration Media Polytetrafluoroethylene (PTFE) 
Sterility Nonsterile 
Tube Tip No 
Inlet Connector Female luer lock 
Outlet Connector Male luer 
Housing Polypropylene (PP) 
Sterilization Autoclave at 1210C (1310C max) 
Operating pressure max. 5.2 bar (75 psi) 
Product Product Name Pore size Diameter Pack size
10462300 Puradisc FP 30 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; sterile (50 pcs) 0.2 µm 30 mm 50 pieces
6766-1302 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (2000 pcs) 0.2 µm 13 mm 2000 pieces
6766-1304 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (2000 pcs) 0.45 µm 13 mm 2000 pieces
6775-1302 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; with tube tip; 0.2 µm; nonsterile (50 pcs) 0.2 µm 13 mm 50 pieces
6775-1304 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; with tube tip; 0.45 µm; nonsterile (50 pcs) 0.45 µm 13 mm 50 pieces
6783-0402 Puradisc 4 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (500 pcs) 0.2 µm 4 mm 500 pieces
6783-0404 Puradisc 4 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (500 pcs) 0.45 µm 4 mm 500 pieces
6783-1302 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (500 pcs) 0.2 µm 13 mm 500 pieces
6783-1304 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (500 pcs) 0.45 µm 13 mm 500 pieces
6784-0402 Puradisc 4 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (100 pcs) 0.2 µm 4 mm 100 pieces
6784-0404 Puradisc 4 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (100 pcs) 0.45 µm 4 mm 100 pieces
6784-1301 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.1 µm; nonsterile (100 pcs) 0.1 µm 13 mm 100 pieces
6784-1302 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (100 pcs) 0.2 µm 13 mm 100 pieces
6784-1304 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (100 pcs) 0.45 µm 13 mm 100 pieces
6784-1310 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 1.0 µm; nonsterile (100 pcs) 1 µm 13 mm 100 pieces
6784-1350 Puradisc 13 mm Polytetrafluoroethylene Syringe Filter; 5.0 µm; nonsterile (100 pcs) 5 µm 13 mm 100 pieces
6784-2501 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.1 µm; nonsterile (50 pcs) 0.1 µm 25 mm 50 pieces
6784-2502 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (50 pcs) 0.2 µm 25 mm 50 pieces
6784-2504 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (50 pcs) 0.45 µm 25 mm 50 pieces
6784-2510 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 1.0 µm; nonsterile (50 pcs) 1 µm 25 mm 50 pieces
6785-2502 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (200 pcs) 0.2 µm 25 mm 200 pieces
6785-2504 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (200 pcs) 0.45 µm 25 mm 200 pieces
6798-2501 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.1 µm; nonsterile (1000 pcs) 0.1 µm 25 mm 1000 pieces
6798-2502 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.2 µm; nonsterile (1000 pcs) 0.2 µm 25 mm 1000 pieces
6798-2504 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 0.45 µm; nonsterile (1000 pcs) 0.45 µm 25 mm 1000 pieces
6798-2510 Puradisc 25 mm Polytetrafluoroethylene Syringe Filter; 1.0 µm; nonsterile (1000 pcs) 1 µm 25 mm 1000 pieces