Grade 540 Quantitative Hardened Ashless Filter Circles

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Grade 540 Quantitative Hardened Ashless Filter Circles

Grade 540 Quantitative Hardened Ashless Filter Circles

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. Their tough surfaces make them suitable for a wide range of critical analytical filtration operations. Each grade offers a convenient combination of filtration speed and particle retention. 0.006% ash maximum

Grade 540: 8 µm
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.

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  • Style
  • Size
  • Item #
  • Case pack
  • Price
  • Qty
  •  
  • Quantitative Hardened Ashless Filter Circle
  • 24mm
  • AKM-9007-0316
  • 100
  • $23.17
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  • Quantitative Hardened Ashless Filter Circle
  • 42.5mm
  • AKM-9007-0317
  • 100
  • $23.18
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 55mm
  • AKM-9007-0318
  • 100
  • $25.82
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 90mm
  • AKM-9007-0320
  • 100
  • $42.63
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 110mm
  • AKM-9007-0310
  • 100
  • $51.60
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  • Quantitative Hardened Ashless Filter Circle
  • 125mm
  • AKM-9007-0311
  • 100
  • $59.33
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 150mm
  • AKM-9007-0312
  • 100
  • $83.86
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 185mm
  • AKM-9007-0313
  • 100
  • $123.87
  • Add to Cart
  • Quantitative Hardened Ashless Filter Circle
  • 240mm
  • AKM-9007-0315
  • 100
  • $189.40
  • Add to Cart