Whatman Puradisc syringe filter - Depth Polypropylene - Non Sterile - 0.45um - 25mm (1000pk)

Puradisc Syringe Filters combine premium quality and economy. They are well suited for quick efficient filtration of samples up to 100 ml volume.

• Standard inlet and outlet luer connectors.
• Optional sterile medical-grade blister pack.
• Tube-tip format (optional) for accurate dispensing into a micro-vial.
• Choice of membrane or glass microfiber filter media.
• Choice of filter sizes (4 mm 13 mm or 30 mm) to minimize sample loss.
• Sterile option for critical applications.

Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections unless otherwise stated. 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.