Sterile Syringe Filter, 33 mm, 0.22 μm (CAT#: STEM-BC-0071-ZJF)

This sterile syringe filter is designed for filtration of protein solutions, tissue culture media, additives, buffers, and aqueous solutions. It uses a polypropylene housing to provide broad chemical compatibility. Polyethersulfone Filter Membrane versions are intended for fast flow and high throughput filtration. Hydrophilic PVDF membrane versions are intended for low protein-binding applications. The filters are available in multiple diameters for different sample volumes. Single-layer and double-layer pore size configurations support sterilizing filtration, particulate removal, and prefiltration. The female Luer inlet and male Luer outlet support standard syringe connection. Individual sterile packaging supports controlled laboratory use.

Diameter options: 13 mm, 25 mm, 33 mm
Effective filtration area: 0.72 cm², 3.4 cm², 4.5 cm²
Burst pressure: 6 bar, 3 bar, 2 bar
Inlet connection: Female Luer
Outlet connection: Male Luer
Membrane materials: Polyethersulfone PES and hydrophilic PVDF
Housing material: Polypropylene PP
Single-layer pore sizes: 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm
Double-layer pore sizes: 0.2/0.1 μm, 0.65/0.22 μm, 0.8/0.45 μm, 1.0/0.45 μm
Sterilization method: Gamma irradiation
Packaging: Individual blister pack

Polyethersulfone Filter Membrane for high-flow filtration
Hydrophilic PVDF membrane for low protein binding
Gamma-sterilized format
Individually packaged filters
Standard Luer inlet and outlet
Single-layer and double-layer membrane options
Suitable for sterilizing filtration and prefiltration
Multiple diameters for different sample volumes

STEM-BC-0212-ZJF
STEM-BC-2848-ZJF