Whatman™ Grade 542 Cotton Linter Filter Paper

Brand: Whatman™

Manufacturer Part Number: 1542-400

X100 TYPE 542 40.0CM/100FILTER CIR

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 4.64000kg

Product Code. 11320524

Quantity Price
1 £649.00 / Pack of 100
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  • Description and Specification
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Description and Specification


Type Filter Paper
Quantity 100Pack
Grade 542
Format Circle
Diameter (Metric) 40cm

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.

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