Mille-GV PVDF syringe filter, 0.22 µm, PVDF, 33 mm, sterilized, hydrophilic

Product Overview

Millex-GV Sterile Syringe Filter Unit with Low Protein-Binding Durapore® PVDF Membrane

The Millipore® Millex-GV (Model: SLGVR33RB) is a premium, single-use syringe-driven filter unit optimized for the sterilization and clarification of high-value laboratory solutions, tissue culture media, protein therapeutics, and aqueous admixtures. Featuring a hydrophilic Durapore® Polyvinylidene Fluoride (PVDF) membrane, it delivers the lowest protein-binding characteristics available on the market, minimizing sample losses and ensuring analytical accuracy. Engineered with an enlarged 33 mm housing diameter, this device optimizes the effective filtration surface area to facilitate rapid throughput rates, decrease the mechanical pressure required to clear the syringe barrel, and comfortably handle a process volume capacity up to 100 mL.

Technical Features & Benefits

• Ultra-Low Absorption Matrix: Hydrophilic Durapore® PVDF membrane mitigates leaching and limits protein or small-molecule binding to prevent structural degradation or concentration loss in sensitive analytes.
• Optimized Throughput Kinetics: Enhanced 33 mm architectural shell increases filtration surface area to 4.52 sq. cm, enabling faster flow velocities compared to standard 25 mm configurations.
• High-Pressure Threshold: Reinforced modified acrylic copolymer shell safely withstands process pressure loads up to 150 psi (10.34 bar), preventing catastrophic burst failures during high-velocity delivery.
• Bidirectional Support Framework: Internal design provides complete bidirectional structural support to the internal membrane, preserving structural matrix integrity under varied flow directions.
• Certified Medical and Laboratory Grade: Manufactured via an automated, zero-touch assembly process in a controlled environment; gamma-irradiated to ensure complete sterility and non-pyrogenic delivery.
• Color-Coded Identification: Features a dedicated bright yellow perimeter band for direct, foolproof visibility of membrane type and pore rating in high-volume settings.

Technical Specifications

Compliance, Storage & Supply Notes