PeptideTest Syringe Filter .22μm PES 4mm – Sterile Individually Wrapped
Designed for precision filtration and dependable performance, the PeptideTest 0.22μm PES 4mm syringe filter delivers high-efficiency sample purification in a compact, low hold-up format ideal for small-volume laboratory workflows.
Key Specifications
Filter medium: Polyethersulfone (PES)
Membrane diameter: 4 mm
Pore size: 0.22 μm
Moisture level: Hydrophilic
Sterility: Sterile, individually packaged
Housing material: Medical-grade polypropylene (PP)
Connections: Female Luer Lock inlet / Male Luer slip outlet
Construction: Welded housing for secure, leak-resistant performance
Performance & Design
These high-performance 0.22 μm PES syringe filters are engineered for laboratory analysis and sample preparation where accuracy, repeatability, and reliability are essential. The hydrophilic PES membrane supports fast flow rates and low protein binding while effectively removing particulates and microorganisms. Advanced welding technology ensures a solid, leak-resistant housing structure, minimizing bypass risk and maintaining consistent filtration integrity during use. The compact 4mm format reduces hold-up volume and product loss, making it ideal for small-volume filtration applications.
Packaging
Each filter is sterile and individually wrapped to preserve cleanliness and convenience, making them ready for immediate use.
Addie –
Does the job. Ordered the wrong side first and peptide test quickly fixed my order, good products and good people!
Chad Wiebelhaus –
Great purchase.
Wilbert Rivera –
Great quality filters
Suzanne Teague –
They work well!
KrazyJ –
Glad I found Peptide Test Supplies Co. Filtering gives peace of mind when testing research products. Tight fit and no issues with leakage. Fast shipment with communication throughout the process. I’ll be returning for sure.