CFP41 Cellulose Filter Paper, 9.0cm, Quantitative grade, 100-pk

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.

CFP41 Characteristics: 

• Very fast flow rates and loose retention characteristics make Grade CFP41 ideal for initial separation of gelatinous precipitates
• Retention of approximately 20 um
• Extremely low ash content of <0.01%
• Thickness 0.220mm
• Non-Sterile

Cross Reference: 

Whatman # 1441-090
Ahlstrom # 0540-0900
Advantec # N05A9.0CM