Whatman Grade 540 Filter Paper, 32 cm - GEH1540320

Whatman Grade 540 Filter Paper, 32 cm

The Whatman Grade 540 Filter Paper, 32 cm covers everyday requirements across clinical and facility settings. Hardened ashless: 0.006% ash maximum.

Key Features

• 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.
• These are the supreme quantitative filter papers featuring high wet strength and chemical resistance.
• These papers are acid-hardened, which reduces ash to an extremely low level.
• The tough surfaces pf these fillters make them suitable for a wide range of critical analytical filtration operations.
• Each grade offers a convenient combination of filtration speed and particle retention.
• 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.

Specifications