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GE Healthcare 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:  GE Healthcare 1450-150

Code : 69

Additional Details : Weight : 0.20000kg

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Product Code. 10002211

  • £63.40 / Pack of 100


Estimated Shipment
03-12-2018
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Description

Description

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

Grade 50 Filter for Quantitative Analysis, Thin, 150 mm circle (100 pcs)
GE’s thinnest Whatman brand hardened filter paper, highly glazed Grade 50 supports vacuum filtration in Büchner funnels or Hirsch funnels and enables strong retention of very fine crystalline precipitates.
Grade 50
2.7μm
115μm
150 mm
For qualitative or quantitative filtrations requiring vacuum assistance on Büchner or 3-piece filter funnels.
144 s/100 mL/in2
Hardened low ash
100Pack
High-quality cotton linters
Circles
Fine
2.7 μm
Slow
115 μm
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