Product Description

The SemmerFeld 20 Pack PES Sterile Syringe Filters are expertly designed for use in life science laboratories, providing an essential solution for the sterile filtration of small samples. These filters are ideal for a variety of applications, including the filtration of proteins, buffer solutions, media, additives, drugs, and reagents. With a pore size of 0.22μm and a diameter of 33mm, these filters ensure efficient sterilization while maintaining high flow rates, making them a reliable choice for laboratory professionals seeking precision and quality in their filtration processes.

Constructed with a unique three-layer design, the SemmerFeld filters feature a GF pre-filter, a PES filter membrane, and a PP diversion trench, which collectively enhance their dirt absorption capacity. The hydrophilic properties of the PES membrane ensure excellent water wettability and low protein adsorption, making these filters suitable for a wide range of applications. Each filter is individually packed and pre-factory tested for pore size, flux, and gamma radiation sterilization, ensuring that you receive a product that meets the highest standards of quality and performance.

• ✅ APPLICATIONS – Ideal for sterile filtration of proteins, buffer solutions, media, additives, drugs, and reagents in life science laboratories.
• ✅ PRODUCT DESIGN FEATURES – Features a female luer lock inlet and male luer slip outlet with a three-layer design for enhanced dirt absorption.
• ✅ PES MATERIAL CHARACTERISTICS – Made from polyether sulfone (PES) with natural hydrophilic properties, ensuring high flow and low protein adsorption.
• ✅ INSPECTION & VERIFICATION – Pre-factory tested for pore size, flux, and gamma radiation sterilization; ISO9001 certified for quality assurance.
• ✅ MEMBRANE QUALITY – Uniform pore size structure with efficient granulosa cell collection capability, ensuring optimal sterilization performance.