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๐ฌ Elevate your lab game with precision filtration that professionals trust!
StonyLab Quantitative Filter Paper offers 74 mm diameter cellulose circles with a slow flow rate of 70-140 seconds and 10 micron particle retention. Featuring ultra-low ash content (โค0.01%), these filters ensure high purity and consistent results, perfectly compatible with StonyLab Buchner Funnels for advanced laboratory applications.



















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