Whatman 1542-240, Grade 542 Ashless Fine Precipitate Filter, 240 mm circles (100 pcs)

Whatman 1542-240, Grade 542 Ashless Fine Precipitate Filter

Whatman 1542-240, Grade 542 Ashless Fine Precipitate Filter, 240 mm circles (100 pcs)

Whatman product code 1542-240
Filter Mediacellulose
Particle Retention Rate2.7 µm
Diameter or Size L X W240 mm
Thickness150 µm
Flow Rate13 (ml/min)^2
Pack Size100
Regular Price $257.00 Price $227.29
In stock
SKU
1542-240

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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.

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.

Features:
  • Hardened ashless: .6% 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.
More Information
Grade 542
Format Circle
Manufacturer Whatman

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