Cytiva, 10404012, Whatman™ cellulose acetate membrane circle (OE 67), 0.45 µm pore size, 47 mm (100/Pk)
Low protein binding membrane for filtering protein-based aqueous samples
Catalog Number: 10404012
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Pack Size100/pk
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Answer:The OE 67 cellulose acetate membrane has a 0.45 µm nominal pore size.
Answer:Each membrane circle is 47 mm in diameter.
Answer:No. OE 67 is 0.45 µm, whereas OE 66 is the 0.2 µm grade.
Whatman OE 67 cellulose acetate membrane circles have a 0.45 µm nominal pore size and a 47 mm diameter for laboratory liquid filtration. The hydrophilic cellulose acetate membrane is appropriate for workflows in which this material is selected for its filtration characteristics and compatibility with the sample. Each pack contains 100 discs. OE 67 represents the 0.45 µm grade in the cellulose acetate membrane family, distinct from the finer OE 66 0.2 µm grade and the more open ST-series alternatives. The 47 mm disc format supports use in matching membrane holders for controlled sample processing, clarification, or analytical workflows. Choose the pore size based on the target particulate fraction and the validated filtration procedure.
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