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Whatman™ Quantitative Filter Papers, Hardened Ashless, Grade 541

Whatman™ Quantitative Filter Papers, Hardened Ashless, Grade 541

Regular price $32.22 USD
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THE SCIENCE, IN DETAIL

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Scientific background
Whatman Grade 541 acid-hardened cellulose filter paper provides high wet-strength, high chemical resistance, and large nominal particle retention for fast analytical filtration. High wet-strength with resistance to strong acid and alkali suspensions Retention of gelatinous precipitates 22 µm nominal particle retention rating Fast flow rate (Herzberg filtration speed 34 s) Maximum of 0.006% ash concentration
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