Quantitative Filter Paper, 4.7 cm dia, Cellulose, Grade CFP41, Die-cut Shape, 0.220 mm Thickness, 20 µm Particle Retention in Liquid, 85 g/m2 Nominal Basis Weight, <0.01% Ash Content, Non-sterile, Cotton/Ashless Finish, Fast Flow Properties
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 fast flow rates and loose retention characteristics make this grade ideal for initial separation of gelatinous precipitates.
Diameter | : | 4.7 cm |
Grade | : | Grade CFP41 |
Material (ml/min) | : | Cellulose |
Ash Content | : | <0.01% |
Type | : | Quantitative |
Nominal Basis Weight | : | 85 g/m2 |
Particle Retention in Liquid | : | 20 µm |
Properties | : | Fast Flow |
Thickness | : | 0.22 mm |
Sterility | : | Non-Sterile |
Shape | : | Die-cut |
Finish | : | Cotton/Ashless |