Whatman™ Grade 542 Cotton Linter Filter Paper


Overview
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 £ 433.85 / Pack of 100
Estimated Shipment
04-04-2017
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  • Description and Specification
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Description and Specification

Specification

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

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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