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Qualitative filter papers, grade 202, Whatman™

Dodavatel: Whatman products (Cytiva)
Whatman™
515-2830EA 279 CZK
515-2830 515-2828 515-2829 WHAT5202-250 515-2832 515-2831 WHAT5202-330 515-2834 515-2833 WHAT5202-400 WHAT5202-200
Qualitative filter papers, grade 202, Whatman™
Filtry Papíry filtrační Papír kvalitativní filtrační
A general qualitative filter with creped surface. Faster than grade 201 and retains large crystalline coarse particles. Widely used in industrial laboratories and students laboratories for routine filtration.

  • Filters coarse particles
  • Medium filtration speed
  • Creped for increased efficiency

The filter is wet-strengthened with a small amount of chemically stable resin to extend the life of the filter and improve handling. Normal qualitative applications will not introduce any significant impurities into the filtrate. However it is not recommended for Kjeldahl nitrogen analysis.
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