Puradisc™ syringe filters for routine syringe filtration, from Cytiva 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 Puradisc™ membrane media support diverse chemical solvents and compounds. Cytiva's Whatman™ Puradisc™ line is a comprehensive syringe filter portfolio used in a variety of applications.

Whatman™ Puradisc™ syringe filters, also called ReZist®.

Glass microfiber, GF92: Hydrophilic glass microfiber membrane, which can be used for solutions with high particle load or high viscosity, e.g. soil samples and fermentation media. The high chemical resistance of GF glass microfiber allows the filtration of aggresive solutions and solvents.
Can also be used as a prefilter before other syringe filters.