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Whatman™ Grade 542 Cotton Linter Filter Paper

Brand:  Whatman™ 1542-240

UNSPSC : 41120000

Code : A0

Additional Details : Weight : 0.50000kg

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Product Code. 11300544

  • £104.88 / Pack of 100

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The general purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface. High chemical resistance to strong acid and alkali. Frequently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis. Grade 542: 2. 7μm. High retention of fine particles under demanding conditions. Slow flow rate. Very hard and strong with excellent chemical resistance. Often used in gravimetric metal determinations. Hardened ashless: 0.006% ash maximum. These filters are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures.
Description & Specifications


69 s/100 mL/in2
Cotton linter
Filter Paper