Qualitative filter papers, grade 202, Whatman™

供应商: CYTIVA WHATMAN
5202-110 5202-090 5202-125 5202-150 5202-185 5202-240 5202-320 5202-330 5202-250 5202-200
WHAT5202-110EA 0 CNY
WHAT5202-110 WHAT5202-090 WHAT5202-125 WHAT5202-150 WHAT5202-185 WHAT5202-240 WHAT5202-320 WHAT5202-330 WHAT5202-250 WHAT5202-200
Qualitative filter papers, grade 202, Whatman™
过滤器 滤纸 Qualitative Filter Paper
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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