Hydrophilic PVDF Syringe Filters (Sterile)

Sterile PVDF syringe filters are individually packed and made of both single-layer and double-layer hydrophilic PVDF membranes. For double-layer syringe filters, the first layer is a prefilter with a larger pore size which makes the syringe filter achieve high throughput. This construction prevents the build-up of back pressure typically caused by the blocking of an unprotected membrane. The single-layer ones achieve a high flow rate.

The hydrophilic treatment PVDF membrane achieves both low protein binding and a fast flow rate simultaneously, making it suitable for applications where high protein recovery is desired. Suitable for filtration of protein solutions and mild organic solutions.