5μm Pore Size PP Membrane Filter PP Disc Membrane Filter Lab Supplies

PP membrane disc filters are made of hydrophilic polypropylene membranes and cut into disc shape for easy use in various applicaations. These disc filters have broad chemical compatibility, low extractable and negligible protein binding, tolerating pH from 1 to 14, and are therefore well-suited for aqueous and organic solvent sample preparation ( HPLC ). PP disc filters can also be used as the filter medium of syringe filters for analysis and research applications in the pharmaceutical and biotechnological industries.

Features of PP Membrane disc filters

• Precut for easy use
• Wide chemical compatibility.
• Highly hydrophilic
• Fast flow rates
• Highly effective particle retention.

Specifications

Applications

• Aqueous, acid and organic solvent filtration
• Syringe filter
• General filtration of large particles
• Analysis of ionic species
• Maximum sample recovery of small volume protein solutions

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Founded in 1994, Zhejiang XINNA Medical Device Technology Co.,ltd is a trusted and professional manufacturer of high-quality membrane filtration products. As a high-tech enterprise integrating R&D, production and sales,  Xinna provides a wide range of membrane filter products and solutions in the process of filtration, sterilization and purification. ln terms of core technology, it owns 7 patented technologies of joint research and development of filter membranes with one of the best Universities in China. The Nylon, PES, PP, PVDF, PTFE and other membrane filters from us are widely used in medical devices,laboratory, healthcare, air filtration and more fields.

Facilities

Our 161,458 square feet facilities are located in Zhejiang Province of China, with 75,347 square feet as Class 100,000 Cleanroom. This allows us to provide a superior level of cleanliness and contaminate-free status of products to our customers including medical device manufacturers, laboratories and healthcare professionals all around the world.

Featured Products

1. Inline IV Filters & extension lines with IV filters & Transducer protectors

• PTFE membrane for air evacuation
• Single or double-layer PES membrane as filter media
• Pore size: 0.22μm, 0.45μm,1.2μm, 2μm, 3μm, 5μm

Certificates

We hold the ISO 9001:2009 and ISO 13485:2003 Certificates, committed to maintaining a high standard of quality and safety in our operation to ensure our products and services meet our customers’ needs.