Syringe Filter Capsules

Water Liquid Prefiltration 0.22μm 33mm PO Syringe Filter Capsules Description of Water/Liquid Prefiltration Filtration is the fastest way to remove bacteria from the liquid, and all microorganisms and particles can be effectively removed by trapping them in the filter membrane. WECHENFIB PO Syringe Sterilization Filter are unique product of Wuhan Wechange Company. The core filter membrane is made of EVOH nanofibers, with independent intellectual property rights. This PO

Professional PTFE syringe filter capsules with 0.22μm pore size and 13mm diameter. Features excellent chemical resistance for strong acids, alkalis, and organic solvents. HPLC certified with high flow rates up to 60ml/min and pH range 1-14. Ideal for HPLC/MS sample prep, gas sterilization, and corrosive solution filtration.

0.75μm 13mm Water Liquid Prefiltration PO Syringe Filter Capsules Description of Water/Liquid Prefiltration WECHENFIB PO Syringe Filter are unique product of Wuhan Wechange Company. The core filter membrane is made of EVOH nanofibers, with independent intellectual property rights. This PO membrane owns high throughput, high uniformity, high compatibility, high hydrophilicity, very low extract, low non-specific adsorption, excellent solvent resistance and other characteristics

0.45μm 13mm PO Syringe Filter Capsules For Water Liquid Prefiltration Description for Water/Liquid Prefiltration WECHENFIB PO Syringe Filter are unique product of Wuhan Wechange Company. The core filter membrane is made of EVOH nanofibers, with independent intellectual property rights. This PO membrane owns high throughput, high uniformity, high compatibility, high hydrophilicity, very low extract, low non-specific adsorption, excellent solvent resistance and other characteri

0.22μm 25mm PO Syringe Filter Capsules 33mm OD Description for Water/Liquid Prefiltration WECHENFIB PO Syringe Filter are unique product of Wuhan Wechange Company. The core filter membrane is made of EVOH nanofibers, with independent intellectual property rights. This PO membrane owns high throughput, high uniformity, high compatibility, high hydrophilicity, very low extract, low non-specific adsorption, excellent solvent resistance and other characteristics. WECHENFIB PO

0.45μm 13mm Water Prefiltration PES Syringe Filter Capsules Description of Water Prefiltration WECHENFIB PES-Syringe Sterilization Filter have good hydrophilicity, low protein adsorption, high chemical and thermal stability, strong acid and alkali resistance (pH 1-13) solution stability, high mechanical strength and low dissolution rate. It can be sterilized by autoclaving (30min/121℃) and ethylene oxide, etc. It is suitable for water-based solution filtration and biological

Professional-grade PES syringe filters with 0.22μm pore size, pH 1-13 chemical resistance, and HPLC certification. Ideal for water-based solution filtration, pharmaceutical applications, and laboratory sample preparation. Features low protein adsorption, high flow rates, and ethylene oxide sterilization options.

Professional-grade 0.22μm PES syringe filter capsules with 25mm diameter for water prefiltration. Features include 4cm² effective filtration area, 40ml/min flow rate at 1bar, wide pH range 1-13 compatibility, ethylene oxide sterilization, and HPLC certification. Ideal for pharmaceutical, laboratory, and research applications requiring sterile filtration.

Professional-grade PA6 syringe filter capsules featuring 0.75μm pore size and 13mm diameter for efficient water pre-filtration. These medical filters offer high chemical resistance (pH 1-13), multiple sterilization options, and HPLC certification. Ideal for pharmaceutical solutions, tissue culture media, and buffer filtration applications with excellent flow rates and reliability.

Professional PA6 syringe filter capsules featuring 0.45μm pore size and 13mm diameter for water-based solution filtration. HPLC certified with low extract levels, excellent chemical compatibility, and high flow rates up to 160ml/min. Ideal for HPLC sample prep, microbial media filtration, and pharmaceutical applications with pH range 3-14.

Professional PA6 syringe filter capsules with 0.22μm pore size and 33mm diameter for water prefiltration. Features HPLC certification, chemical compatibility with pH 3-14, high flow rates up to 60ml/min, and temperature resistance to 60°C. Ideal for HPLC/MS sample preparation, aqueous solution filtration, and laboratory applications requiring reliable particle removal.

Professional PA6 syringe filter capsules designed for water-based solution filtration with pH range 3-14. Features high chemical compatibility, low extract levels, HPLC certification, and multiple size options (13mm/25mm/33mm diameters, 0.22μm/0.45μm/0.75μm pore sizes). Ideal for HPLC sample preparation, microbial media filtration, and laboratory applications requiring reliable particle and microorganism removal.

Professional PTFE syringe filter capsules with 0.75μm pore size and 13mm diameter for liquid prefiltration. Features excellent chemical resistance for strong acids, alkalis, and organic solvents. HPLC certified with high flow rates up to 250ml/min and wide pH range 1-14. Ideal for HPLC/MS sample prep, gas sterilization, and biological applications.

Chemical-resistant PTFE syringe filters with 0.45μm pore size and 13mm diameter for HPLC, MS sample prep, and filtration of corrosive solutions. Features HPLC certification, pH range 1-14, max pressure 4.5bar, and excellent solvent compatibility. Ideal for laboratory and industrial filtration applications requiring reliable particle removal.

WECHENFIB PTFE syringe filters provide exceptional chemical resistance for filtering strong acids, alkalis, and organic solvents. Available in 0.22μm, 0.45μm, and 0.75μm pore sizes with 13mm, 25mm, and 33mm diameters. Features HPLC certification, low extract levels, high flow rates up to 250ml/min, and bi-directional filtration capability for laboratory and industrial applications.

Professional PTFE syringe filter capsules with 0.22μm pore size and 25mm diameter, designed for HPLC and MS sample preparation. Features excellent chemical resistance to strong acids, alkalis, and organic solvents. Provides high flow rates up to 40ml/min at 1bar pressure with HPLC certification for reliable laboratory filtration applications.

Professional PES syringe filter capsules for water sterilization prefiltration featuring 0.22μm pore size, 33mm diameter, and 6cm² filtration area. These filters provide excellent chemical compatibility, high flow rates up to 60ml/min, and are sterilized by ethylene oxide. Ideal for pharmaceutical, laboratory, and water treatment applications with HPLC certification and USP Class VI compliance.

Professional-grade PES syringe filter capsules featuring 0.22μm pore size and 25mm diameter for reliable water sterilization prefiltration. These filters offer high chemical stability across pH 1-13, bi-directional filtration, and ethylene oxide sterilization. Ideal for pharmaceutical, microbial media, and buffer solution applications with 100% integrity testing and HPLC certification.

WECHENFIB PO Syringe Filters feature EVOH nanofiber membranes with high throughput, low protein adsorption, and excellent chemical resistance. Available in 13mm, 25mm, and 33mm diameters with 0.22μm, 0.45μm, and 0.75μm pore sizes for HPLC sample preparation, pharmaceutical filtration, and environmental analysis applications.

Professional 0.22μm PO syringe filter with 25mm diameter and 4cm² filtration area. Features EVOH nanofiber membrane technology for high throughput, low protein adsorption, and excellent chemical compatibility. Ideal for HPLC sample prep, pharmaceutical, food & beverage, and environmental applications with HPLC certification and multiple sterilization options.