CA/GF Syringe Filter 0.22μm 30mm Sterile | Globe Scientific

Engineered for precision laboratory filtration, this Cellulose Acetate/Glass Fiber (CA/GF) syringe filter delivers reliable 0.22μm particle retention across a 30mm format. Hydrophilic membrane properties ensure consistent flow rates for pre-filtration of turbid samples workflows. Constructed with polypropylene housing featuring female Luer-Lok inlet and male Luer slip outlet, each filter provides secure, leak-free connections during critical sample preparation.

CA/GF Syringe Filter 0.22μm — Features and Benefits

• Membrane: Cellulose Acetate/Glass Fiber (CA/GF) — hydrophilic, 0.22μm pore size for sterilization-grade particle removal at 0.22μm, capturing bacteria and microorganisms
• Diameters: 30mm — 30mm suited for larger sample volumes up to 100mL
• Housing: Polypropylene (PP) with color-coded ring for rapid membrane identification
• Sterility: Sterile — gamma irradiated to SAL 10⁻⁶, individually wrapped, RNase/DNase free, non-pyrogenic
• Protein Binding: Low — minimizes sample loss during filtration of sensitive biological samples
• pH Range: 4-8 — compatible with Viscous solutions, particulate-heavy samples

Available Configurations and Pack Quantities

Select your preferred configuration using the options above. Each SKU represents a specific diameter and sterility combination with box and case quantities available.

Technical Specifications

Laboratory Applications

• Pre-filtration of turbid samples workflows requiring 0.22μm particle removal
• Pre-filtration of samples prior to HPLC, GC, or ion chromatography injection
• Clarification of biological fluids, buffers, and reagent solutions
• Sterile filtration of tissue culture media and cell-free supernatants
• Environmental sample preparation for particulate analysis and water testing

Quality Assurance and Compliance

Manufactured under ISO 9001 quality management systems, Globe Scientific syringe filters undergo rigorous testing including bubble point verification and bacterial challenge validation. Sterile units are gamma irradiated to SAL 10⁻⁶ and individually wrapped to maintain sterility assurance. Cellulose Acetate/Glass Fiber (CA/GF) membrane is optimized for aqueous solutions including buffers, media, and biological fluids. Polypropylene housing resists cracking and chemical degradation across the full pH 4-8 operating range, ensuring reliable performance with aggressive sample matrices.

Syringe Filter Comparison: Why Choose Globe Scientific?

Volume Discounts and Institutional Pricing

LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.

Frequently Asked Questions

What is a 0.22μm CA/GF syringe filter used for?

A 0.22μm syringe filter with Cellulose Acetate/Glass Fiber (CA/GF) membrane removes particles at sterilization grade, capturing bacteria and microorganisms from liquid samples. Hydrophilic wetting enables reliable filtration of aqueous and compatible solvent systems in laboratory workflows.

Should I choose 13mm or 30mm diameter?

This 30mm diameter is suited for larger sample volumes up to 100mL with faster flow rates.

What sizes and configurations are available at LabSupplies.com?

LabSupplies.com stocks Globe Scientific CA/GF 0.22μm syringe filters in 30mm diameters. All configurations are available in box and case quantities at below retail pricing with direct shipment from USA inventory.