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VWR® Quantitative Grade Filter Paper Circles

VWR® Quantitative Grade Filter Paper Circles
Supplier:  AHLSTROM MUNKSJO FILTRATION LLC.
CertificatesVWR® Quantitative Grade Filter Paper Circles
VWR® Quantitative Grade Filter Paper Circles
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Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.

  • Range of porosity available for filtering out precipitates
  • Flow rate varies between models

Sargent-Welch Quantitative

VWR® Grade #494
Porosity: Fine - Ashless
Flow Rate: Slow
Particle Retention: 1 μm
Applications: Useful for very fine precipitates. Ideal for BaSO₄, PbSO₄, SnS2, NiS, CaOH₂

VWR® Grade #474
Porosity: Medium - Ashless
Flow Rate: Medium
Particle Retention: 5 to 10 μm
Applications: For general quantitative analysis. Ideal for the filtration of AlPO₄, ZnNH₄PO₄, Ag₂CrO₄

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  • 470201-456
    Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 5.5 cm
    Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 5.5 cm
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    Pack of 100
    Pack of 100 - $40.40
    $40.40
    Pack of 100
       $40.40
    Supplier Number: 0540-0550
    Specifications:
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    Cat. No.
    470201-456
  • 470201-458
    Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 7 cm
    Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 7 cm
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    Pack of 100
    Pack of 100 - $50.35
    $50.35
    Pack of 100
       $50.35
    Supplier Number: 0540-0700
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    Cat. No.
    470201-458