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Alkali Scientific Polyethersulfone (PES) Membrane disk diam.47 mm, PES 0.45, 100/Pk
Supplier: Alkali Scientific XR741
Polyethersulfone (PES) membrane filter discs, 47 mm diameter, with 0.45 µm pore , designed for reliable filtration in microbiology, environmental, and laboratory applications. PES membranes provide high flow rates, low protein binding, and excellent chemical compatibility with aqueous solutions. The uniform pore structure ensures consistent retention and dependable filtration performance for routine sample preparation and analytical procedures. Suitable for use with standard 47 mm filter holders and vacuum filtration systems. Ideal for sterile filtration, water testing, and general laboratory filtration tasks where dependable performance and reproducibility are required. Supplied in a convenient pack of 100 membranes for laboratory use.
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