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Your cart is empty.A thick filter paper with high loading capacity. Combines medium retention with medium fast to quick filtration speed. Filtration speed: 50 herzberg. Typical thickness: 320µm. Basis weight: 140g/m². Retention: 8-10µm. Diameter: 90mm. 100/Pack. Whatman #: 10312209.
Georgia London
2025-06-14 14:59:54
Good Quality. Doing the job
Byron Millet
2025-05-18 20:43:31
These are not quantitative filter papers.Per the GE Lifesciences website (manufacturer of Whatman filter paper), the Grade 598 filter papers are qualitative.I used them to filter functionalized silica with particle sizes from 60 to 250 um and they worked great.8-10 um pore size worked great for our use.Lost one star due to false claim of quantitative graded filter paper.
A
2025-02-01 14:47:28
I am not certain these are what they say they are, but they seem to work just fine.
Chris Johnson
2025-01-24 10:30:59
A
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