Cat #: 35-206

Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit

Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit primary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit secondary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit tertiary image
Ahlstrom 9500-2400 Qualitative Filter Papers, Wet-Strengthened, Grade 950, 24cm, 100/Unit quaternary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit primary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit primary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit secondary image
Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit tertiary image
Ahlstrom 9500-2400 Qualitative Filter Papers, Wet-Strengthened, Grade 950, 24cm, 100/Unit quaternary image

Cat #: 35-206

Ahlstrom 0540-0425 Quantitative Filter Papers - Ashless, Grade 54, 4.25cm, 100/Unit


Grade 54, 4.25cm

100/Unit

Brand: Ahlstrom

  • Low ash content 0.007% (Acid-wash treated)
  • High wet-strength
  • 10µm - Fast Speed
  • Case Qty: 60

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Grade 54, 4.25cm

100/Unit

Brand: Ahlstrom

  • Low ash content 0.007% (Acid-wash treated)
  • High wet-strength
  • 10µm - Fast Speed
  • Case Qty: 60

This is a fast filtering grade for rapid filtration of coarse particles and gelatinous precipitates such as iron, zirconium and aluminum hydroxides, and cobalt sulfide. Ahlstrom 54 is also used in air pollution testing to determine gaseous compounds. It is recommended for fast analysis procedures for unstable precipitates such as silicon, which requires speedy filtration.

These standard ashless grades are high purity filter papers suitable for routine quantitative gravimetric techniques and in the preparation of samples for use in analysis involving instrumental techniques.

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