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Whatman™ Grade 93 Wet Strength Qualitative Filter Papers - Circles

Wet-strengthened qualitative circles

Manufacturer: whatman™  WHT1093126

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Catalog No. 09-805-10B

  • / Pack of 1250 Each

Description & Specifications


Quantity 50 envelopes of 25 circles each in handy dispenser box
Diameter (Metric) 12.5cm
Diameter (English) 5 in.
Grade 93
Material Cellulose
Pore Size (Metric) 10μm
Particle Retention 10μm
Format Circle
Thickness 145μm

  • 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


Accessories for Catalog Number: 0980510B

Item Mfr. No. Item Description Price Per Unit Quantity