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Glass microfibre prefilters, grade GMF 150, Whatman™

Fournisseur: Whatman products (Cytiva)
Whatman™
513-5280EA 69.8 EUR
513-5280 513-5277 513-5279 513-5278
Glass microfibre prefilters, grade GMF 150, Whatman™
Filtres Filtres de fibres de verre
Filtre en microfibre de verre multicouche comprenant une couche supérieure épaisse (10 µm) et une couche plus fine de 1 ou 2 µm. Fabriqué à 100% en microfibre de verre borosilicaté, le filtre est sans liant. Excellent préfiltre permettant une plus grande capacité de chargement des particules et des débits plus rapides.

  • Nearly doubles the volume of sample filtered compared to a single density prefilter
  • Compared to an unprotected membrane, three to seven times greater sample volume can be filtered
  • Higher particulate loading capacity and faster flow rates than uniform prefilters
  • Excellent particle retention (both large and small particles)
  • Extends life of final filter membrane

When a sample is applied, the multigrade glass filter traps larger particles in its pores or on the surface of the coarse layer, medium sized particles in the interface meshing and smaller particles in the interstices of the fine layer.
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