Cat #: 35-264

Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit

Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit primary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit secondary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit tertiary image
Ahlstrom 9500-4000 Qualitative Filter Papers, Wet-Strengthened, Grade 950, 40cm, 100/Unit quaternary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit primary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit primary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit secondary image
Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit tertiary image
Ahlstrom 9500-4000 Qualitative Filter Papers, Wet-Strengthened, Grade 950, 40cm, 100/Unit quaternary image

Cat #: 35-264

Ahlstrom 0940-0425 Quantitative Filter Papers - Ashless, Grade 94, 4.25cm, 100/Unit


Grade 94, 4.25cm

100/Unit

Brand: Ahlstrom

  • Low ash content 0.007% (Acid-wash treated)
  • High wet-strength
  • 1.5µm – Slow Speed
  • Case Qty: 60

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Grade 94, 4.25cm

100/Unit

Brand: Ahlstrom

  • Low ash content 0.007% (Acid-wash treated)
  • High wet-strength
  • 1.5µm – Slow Speed
  • Case Qty: 60

This is an extremely fine retention filter for critical gravimetric analysis of very fine particles such as barium and lead sulfates, stannic and nickel sulfide, calcium oxalate and calcium fluoride.

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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