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GE Healthcare Whatman™ Grade 93 Wet Strength Qualitative Filter Papers - Circles

Wet-strengthened qualitative circles

Manufacturer:  GE Healthcare 1093111

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Catalog No. 09-805-10A

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  • Flowrate and retention fall between those for Whatman Grades 1 and 4
  • Max particle retention in liquid of 10 micron at 98% efficiency
  • Not suitable for Kjeldahl estimations as stabilising resins used contain nitrogen



50 envelopes of 25 circles each in handy dispenser box
Intermediate in speed and retention between Grades 1 and 4.
4.33 in.
Ø 110 mm
Grade 93 Qualitative Filter Paper Wet-Strengthened, circle, 110 mm (50 envelopes of 25 circles)
110 mm
Grade 93
145 μm
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