Description
ISCC+ certified Biobased polypropylene housing (25mm devices): 90% Biobased plastic resin. Biobased plastic resin is ISCC Plus certified using Mass Balance approach. The polypropylene accounts for 95% of the weight/composition of the syringe filters. Read more on the topic here . Whatman™ 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 membrane media support diverse chemical solvents and compounds. 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. Puradisc™ filters are available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polyvinylidene difluoride (PVDF), and cellulose acetate. Cytiva's Whatman™ Puradisc™ line is a comprehensive syringe filter portfolio used in a variety of applications.