150 mL Bottle Top Vacuum Filter, 0.22μm, PVDF, Sterile,1/pk, 24/pcs

The 150 mL Bottle Top Vacuum Filter with a 0.22 μm PVDF (Polyvinylidene Fluoride) membrane is designed for precise and sterile filtration of aqueous solutions, buffers, and sensitive biological samples. PVDF membranes are known for their excellent chemical resistance, low extractables, and minimal protein binding—making them ideal for high-purity and critical applications.

This filtration unit features a sturdy, transparent construction with clearly marked graduation lines for accurate volume measurements. Its lightweight design, combined with a universal hose connector, ensures ease of use and compatibility with various vacuum setups.

Each unit is gamma-irradiated and individually packaged, and is certified to be endotoxin- and pyrogen-free—ensuring safety and sterility for laboratory workflows.

Product Features:

Membrane material: PVDF (Polyvinylidene Fluoride), 0.22 μm pore size

Volume capacity: 150 mL

Sterile: Gamma-ray sterilized

Low protein binding and chemical-resistant membrane

Graduated markings for precise volume measurement

Universal hose connector compatible with multiple tubing sizes

Lightweight and durable construction for daily lab use

Specifications:

Packaging: 1 unit per pack, 24 packs per case

Operating temperature: 4–37°C

Working pressure: 0.03–0.06 MPa (adjust to reduce foaming)

Filter diameter: Typically 50 mm for 150 mL filters

Important Notes:

Certified endotoxin-free and pyrogen-free

For laboratory use only

Do not use if the packaging is damaged

Warnings:

Do not connect to non-vacuum-rated containers

Not suitable for flasks exceeding 2L in volume

This 150 mL PVDF vacuum filter delivers high-clarity, sterile filtration for sensitive applications demanding both chemical compatibility and sample protection.