Whatman 10409870 Filter Membrane , ME26/31 ST 0.6 um 47MM 100/PK
GE's mixed cellulose ester filter membrane offers a high degree of internal surface area for greater absorption of product.
Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate.
In microbiological colony counting procedures, the color contrast between the surface and the colonies facilitates the counting process.
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