Filter membrane

This filter membrane is made from hydrophilic nylon 66, with a plain surface and thickness ranging from 90 to 140 micrometres. Available diameters include 47, 60, 90, 142, 150, 200, 250, 293, and 300 millimetres. Pore sizes are offered at 0.1, 0.22, 0.45, 1.0, 3.0, and 5.0 micrometres, allowing precise separation for lab and industrial use. The membrane is white in colour and supplied in packs of 100 pieces.

The material is designed for high chemical compatibility and low protein binding, with a BSA absorption rate of 100 grams per square centimetre at 0.2 micrometre pore size. It operates under forward pressures up to 4.2 bar at 23 degrees Celsius and 1.5 bar at 85 degrees Celsius. The pH tolerance spans 6 to 13, making it suitable for acidic and alkaline environments common in pharmaceutical and biotech workflows. These properties align with standard industry expectations for nylon 66 membranes used in sterile filtration.

This product is commonly purchased by research laboratories, pharmaceutical manufacturers, and water treatment facilities requiring reliable particle removal. Buyers typically require membranes for HPLC sample prep, cell culture media sterilisation, or air monitoring. Packaging is standardised at 100 pieces per box. Trade terms are negotiated directly with the supplier; lead time and incoterms are not specified in the listing and should be confirmed before ordering.

Hangzhou Anow Microfiltration Co., Ltd. is based in Hushu Road, Hangzhou, Zhejiang, China. The supplier is classified as an imported tier with harbor trust verification, indicating documented export activity and customs compliance. No claims are made about company age, workforce size, revenue, or client names in the source data.

The business focuses exclusively on membrane production and does not state any certifications, in-house testing labs, or R&D capabilities. Response rate and average response time are not available in the listing. Buyers should treat this as a direct manufacturer with no third-party branding or white-label claims.