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Cytiva Whatman™ Quantitative Filter Paper: Grade 50 Circles

Enables strong retention for very fine crystalline precipitates. Whatman™ Quantitative Filter Paper: Grade 50 Circles withstand shredding, wet handling, and precipitate removal by scraping.

Brand:  Cytiva 1450-150

Additional Details : Weight : 0.18600kg

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Product Code. 10002211

  • 71.00 € / Pack of 100
Estimated Shipment: 26-06-2024
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Description

Description

Enables strong retention for very fine crystalline precipitates. Whatman™ Quantitative Filter Paper: Grade 50 Circles withstand shredding, wet handling, and precipitate removal by scraping.

Highly glazed, hardened filter paper
  • Thinner filter design (average thickness 115 μm) than most Büchner filter papers
  • Acid-treated for high wet-strength and chemical resistance
  • Nominal particle retention of 2.7 μm
  • Slow flow rates (Herzberg filtration speed 2685 s)
  • High purity and low ash content (0.015% ash maximum)
  • Compatible with Hirsch or Büchner funnels
Specifications

Specifications

144 s/100 mL/in2
Disc
2.7 μm
ASTM, 250 seconds; Herzberg, 2685 seconds
For qualitative or quantitative filtrations requiring vacuum assistance on Büchner or 3-piece filter funnels.
Fine
115 μm
5.9 in.
Grade 50 Filter for Quantitative Analysis, Thin, 150 mm circle (100 pcs)
Cotton Linters
2.7 μm
Slow
Grade 50
100 Pack
Hardened Low Ash
150 mm
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