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Cytiva 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.
$171.20 - $415.00
Specifications
Format | Pleated Circle |
---|---|
Material | Cellulose |
Particle Retention | Coarse and gelatinous precipitates |
Pore Size | >30 μm |
Filtration Speed | Herzberg 28 sec. |
Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity & Availability | |||||
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Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity & Availability | |||||
09-832K
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Cytiva
1213125 |
125 mm |
Pack of 100 for $286.50
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09-832L
|
Cytiva
1213150 |
150 mm |
Pack of 100 for $171.20
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09-832P
|
Cytiva
1213270 |
270 mm |
Pack of 100 for $415.00
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Description
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.
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.
Specifications
Pleated Circle | |
Coarse and gelatinous precipitates | |
Herzberg 28 sec. | |
GE’s Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates. | |
420 μm |
Cellulose | |
>30 μm | |
Fast | |
Grade 113V |
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