Filter Paper, Quantitative Grade CFP42, 2.5µm Retention and Slow Flow Rate, 9.0cm Diameter Cut, 100/pk
Quantitative Cellulose Filters
Quantitative cellulose filter papers are primarily used in gravimetric analysis procedures and perform separations by entrapping particulate within the random matrix of cellulose fibers within the depth of the media. This media family is also widely used in methods to prepare samples for further testing using many types of instrumentation. These very high quality filter papers are manufactured from refined pulp and alpha linters. They are acid washed and have an extremely low ash content.
This media demonstrates an extremely high retention rate for a cellulose filter media. Its uniquely high retention rate makes it ideal for any gravimetric analysis of very fine precipitates.
Features:
- Diameter: 9.0cm; Porosity: 2.5um
- Media Type: Cotton Cellulose; Finish: Ashless; Ash Content: <0.01%
- Basis Weight: 140g/m2; Thickness: 0.170mm; Flow Rate: Slow
- Extremely high retention rate.
- Ideal for any gravimetric analysis of fine precipitates.
Technical Specifications:
| Model Number | CFP42-090 |
| Grade Nomenclature | CFP42 |
| Particle Retention (¼m) | 2.5 |
| Material Type | Quantitative Cellulose |
| Thickness (mm) | 0.170 |
| Flow | Slow |
| Ash Content (%) | <0.01 |
| Basis Weight (g/m2) | 140 |
| QTY | 100 |
| Cross Reference | |
| GE/Whatman Equivalent | 1442-090 |
| Pall Equivalent | n/a |
| Millipore Equivalent | n/a |
| Ahlstrom Equivalent | 0940-0900 |
| MFS/Advantec Equivalent | N05C9.0CM |
| Sartorius | FT-3-104-090 |
| Environmental Express (CP) Equivalent | n/a |
| Technical Specifications |
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade Nomenclature | Quantitative Grades CFP42 | ||||||||||||||||||||||||||||||||||
| Filter Material | Cellulose | ||||||||||||||||||||||||||||||||||
| Particle Retention | 2.5um | ||||||||||||||||||||||||||||||||||
| Filter Diameter (cm) | 9.0 cm | ||||||||||||||||||||||||||||||||||
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