Whatman Puradisc FP 30 mm Cellulose Nitrate Syringe Filter, 5.0 µm, Sterile, 50 Pack, 10462000

Whatman 30 mm Puradisc Filters are produced from pigment-free polycarbonate 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 30 syringe filter combines premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 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 5.0 µm pore cellulose nitrate membrane with high mechanical strength, high flexibility, high flow rates, and low extractable levels making them perfect for trace element analysis applications. However, they also exhibit high protein binding so are unsuitable for protein recovery applications.