Filter Paper, Quantitative Grade CFP44, 3µm 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.

Very similar to IW Tremont Qualitative Grade CFP42 but demonstrates a slightly wider retention rate within a similar flow rate. Typically used in the analysis of samples requiring separation of very fine precipitates.

Features:

• Diameter: 9.0cm; Porosity: 3um
• Media Type: Cotton Cellulose; Finish: Ashless; Ash Content: <0.01%
• Basis Weight: 85g/m2; Thickness: 0.165mm; Flow Rate: Slow
• Typically used for analysis of samples requiring separation of very fine precipitates.
• Very similar to IW Tremont Qualitative Grade CFP42 with slightly wider retention rate with similar slow flow rate.

Technical Specifications: