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Whatman™ Qualitative Filter Paper: Grade 113V Circles

Saves time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses. Whatman™ Qualitative Filter Paper: Grade 113V Circles boast the fastest flow rate of the qualitative grades. Crepe surface promotes ultra high loading capacity.

$159.71 - $374.56

Specifications

Format Pleated Circle
Grade 113V
Material Creped cellulose
Particle Retention Coarse and gelatinous precipitates
Thickness (Metric) 420μm
View More Specs
Products
Catalog Number Mfr. No. Diameter (Metric) Price Quantity    

09-832K

  Accessories
whatman™
WHT1213125
125mm Pack of 100 Each for $186.65

09-832L

  Accessories
whatman™
WHT1213150
150mm Pack of 100 Each for $159.71

09-832P

  Accessories
whatman™
WHT1213270
270mm Pack of 100 Each for $374.56
Description & Specifications

Specifications

Format Pleated Circle
Grade 113V
Material Creped cellulose
Particle Retention Coarse and gelatinous precipitates
Thickness (Metric) 420μm


These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate.

  • Ultra high loading capacity with a particle retention well suited for use with coarse or gelatinous 
  • Fastest flow rate of the qualitative grades
  • Crepe surface
  • Thickest filter paper in the qualitative range
  • Retention of coarse particles: nominal particle retention rating of 30 µm
  • Pleated for easy use in applications involving a conical filter funnel


Note: Resins contain nitrogen so these grades should not be used in Kjeldahl estimations or similar operations.