Grade 41 Filter Papers by Whatman
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Grade 41 Filter Papers by Whatman

  • Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades
  • These are very pure filters suitable for a wide range of critical analytical filtration procedures
  • Whatman quantitative filters from GE Healthcare are designed for gravimetric analysis and the preparation of samples for instrumental analysis
  • They are available in three formats designed to meet specific needs
  • The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides)
  • Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates
  • This filter is also available in a disposable filter funnel. This is a convenient, disposable 47 mm filter funnel with a 250 ml capacity
  • The 47 mm Grade 41 filter can be easily removed for further analysis or culturing


To view pricing/availability

Material Description Packaging
GEH1441042 PAPER, FILTER, GR 41 4.25CM 100/PK 100/PK
GEH1441047 PAPER, FILTER, GR 41 4.7CM 100/PK 100/PK
GEH1441050 PAPER, FILTER, GR 41 5CM 100/PK 100/PK
GEH1441055 PAPER, FILTER, GR 41 5.5CM 100/PK 100/PK
GEH1441060 PAPER, FILTER, GR 41 6CM 100/PK 100/PK
GEH1441070 PAPER, FILTER, GR 41 7CM 100/PK 100/PK
GEH1441090 PAPER, FILTER, GR 41 9CM 100/PK 100/PK
GEH1441110 PAPER, FILTER, GR 41 11CM 100/PK 100/PK
GEH1441125 PAPER, FILTER, GR 41 12.5CM 100/PK 100/PK
GEH1441150 PAPER, FILTER, GR 41 15CM 100/PK 100/PK
GEH1441185 PAPER, FILTER, GR 41 18.5CM 100/PK 100/PK
GEH1441240 PAPER, FILTER, GR 41 24CM 100/PK 100/PK
GEH1441320 PAPER, FILTER, GR 41 32CM 100/PK 100/PK
GEH14416309 PAPER, FILTER, GR 41 2.5CM 10000/PK 960/PK
GEH1441866 PAPER, FILTER, GR 41 20.3X25.4CM 100/PK 100/PK
GEH1441917 PAPER, FILTER, GR 41 46X57CM 100/PK 100/PK



HPIS Code 220_40_50_0
Latex Free No
UNSPSC 41104929


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