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Whatman 1113-240 Quantitative Filter Paper Circles, 30 Micron, 1.3 s/100mL/sq inch Flow Rate, Grade 113, 240mm Diameter (Pack of 100)
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Whatman 1113-240 Quantitative Filter Paper Features
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24.0cm
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Grade 113
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Extremely strong; high wet strength due to the addition of a small quantity of chemically stable resin
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Ultra high loading capacity with a 30µm particle retention; ideal for use with coarse or gelatinous precipitates
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Has the fastest flow rate of the qualitative grades; crêped surface; thickest filter paper in the qualitative range
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Grade 113 Qualitative Filter Paper Wet-Strengthened, circle, 240 mm
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1113-240
About Whatman 1113-240 Quantitative Filter Paper
This Whatman 24.0cm, grade 113 filter paper is extremely strong. It has 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. The resins do, however, contain nitrogen so this grade should not be used in Kjeldahl estimations, etc. Ultra high loading capacity with a 30µm particle retention makes this filter ideal for use with coarse or gelatinous precipitates. It has the fastest flow rate of the qualitative grades, and has a crêped surface. This is the thickest filter paper in the qualitative range. Retention: 30µm. Diameter: 24.0cm. 100/Pack. Whatman #: 1113-240.
