PVDF Hydrophilic Membranes

PVDF Membrane Filter Applications

Aqueous and compatible organic HPLC samples and mobile phases

Filtration/sterilization of proteinaceous aqueous solutions (culture media or cell  lysate)

Filtration of aqueous solutions (strong acids, bases, and oxidizers) and compatible solvents (alcohols, aromatic hydryocarbons)

PVDF Membrane Filter Specifications

General

USP Class VI Testing	Passed
BSA Protein Binding	~4 μg/cm2
Sterilization	Gamma Irradiation, EtO, Autoclave
Max. Operating Temp	85 °C (185 °F)

Performance by Pore Size

	Thickness (µm)	Water Flow Rate¹	Bubble Point (psi)
0.22 µm	125	7	56
0.45 µm	115	29	25

Measured with water in mL/min/cm² at 13.5 psi