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Glass microfibre filters, grade GF/D LLG WWW-Catalog




Glass microfibre filters, grade GF/D

Glass microfibre filters, grade GF/D

Glass microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Manufactured without chemical binder from high grade borosilicate glass. (Exception: GF6, GF9). They are suitable for gravity or low suction filtration. Filtration speeds generally very much higher than conventional cellulose papers. Efficient retention of micron size particles. Must be used flat. Ideal for use in flat perforated plate Buchner type funnels (not sintered glass models). Can be used up to 500°C
Wide range of applications including:
  • retention of fine analytical precipitates
  • retention of biochemical gelatinous precipitates
  • water/air pollution analyses
  • as prefilters for membranes
  • scintillation counting
  • radioimmunoassay.
Thick filter made from less fibres and retaining around 3µm particles with a very high loading capacity. Extremely high speed. Particle retention to 2.7µm.
 
Diam.
mm
PKCat. No.
251009.056 674
471009.056 724
701009.056 771
90259.056 772
110259.056 773
125259.056 774
150259.056 775
257259.056 777

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