6420-0425 Ahlstrom Qualitative Filter - Grade 642

6420-0425 Ahlstrom Qualitative Filter - Grade 642
4.25 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 100/pk

*A $200.00 minimum purchase on all Ahlstrom product orders. You can mix different Ahlstrom products to meet this minimum.
List PriceUS$6.40
Our PriceUS$5.43
Catalog ID6420-0425

Ahlstrom 642 has finer particle retention, slightly lower filtration speed, and higher absorption than Ahlstrom 601. This low ash grade contains more than 95% super refined alpha-cellulose and linter fibers. Flow rate: medium. Retention: 2.0 microns.

Replaces : CFP2-042

Cross Reference By Products Name :

  • Advantec 131
  • Advantec 232
  • Fisher P4
  • Whatman 2
  • Whatman 2CHR, Whatman 20CHR

    Cross Reference By Catalog Number

  • Fisher : 098036A
  • LabFilter : CFP2-042

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