Cell. mixed ester membr. filters 0.45 µm, sterile, Ø 47 mm, without grid

Cellulose mixed ester membrane filters 0.45 µm with a diameter of 47 mm are sterile membrane discs intended for laboratory filtration and separation work. The filters are supplied without a grid and support routine sample clarification, particle retention, and related membrane-based workflows where a defined 0.45 µm pore size is required. Mixed ester cellulose membranes are a standard format in analytical, microbiological, and general laboratory filtration setups that use 47 mm holders. Each unit contains 100 pieces, giving a practical stock quantity for day-to-day bench use. The discs are sterile as stated by the source data and arrive ready for controlled handling in clean laboratory environments. This configuration comes from manufacturer Cytiva and is also referenced with UN number 3270 in the manufacturer information. Pack weight is 0.124 kg, which keeps the carton easy to store among other filtration consumables. Typical placement is within labware filtration, water purification support steps, dialysis-adjacent separation tasks, and broader membrane-filter inventories that call for plain, grid-free sterile discs at 0.45 µm and 47 mm.

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<p>This article is part of <a href="/en-fr/collections/membrane-filters">Membrane filters</a>, in <a href="/en-fr/collections/filtration">Filtration</a>.</p>

This article is part of Membrane filters, in Filtration.

Key features

• Pack size: 100 pc(s)
• Membrane type: Cellulose mixed ester
• Pore size: 0,45 µm
• Diameter: Ø 47 mm
• Sterility: Sterile
• Grid: Without grid
• Safety Data Sheet: