Description
Specifications Table
Product Name – Whatman Grade 2555 FF Cellulose Filter Paper
Quantity/Pack Size – 185MM (Pack of 100), 240MM (Pack of 100), 320MM (Pack of 100)
Form – Circular sheets
Grade – 2555 FF (Fast Flow)
Application – General filtration, particle retention, and clarification in labs
Product Overview
Whatman Grade 2555 FF is a high-performance cellulose filter paper engineered for demanding laboratory filtration tasks. Its fast flow rate ensures rapid processing without compromising particle retention, making it ideal for applications requiring both speed and precision. The paper?s robust wet strength prevents tearing during filtration, even under high-pressure conditions, while its chemical compatibility allows safe use with a wide range of solvents and aqueous solutions. The uniform pore structure guarantees consistent results, minimizing variability in experimental outcomes. This grade is particularly valued for its ability to handle viscous or particle-laden samples efficiently, reducing clogging and extending filter life. The cellulose composition ensures minimal extractables, preserving sample integrity and avoiding contamination. Whether used in qualitative or quantitative analysis, Whatman 2555 FF delivers reliability and reproducibility, meeting the exacting standards of research and industrial labs. Its versatility extends to pre-filtration, clarification, and routine sample preparation, making it a staple in laboratories prioritizing efficiency and accuracy.
FAQs
1. What is the particle retention capacity of Whatman 2555 FF filter paper?
The particle retention capacity of Whatman 2555 FF is approximately 2.5 microns, making it suitable for fine particle filtration while maintaining a fast flow rate.
2. Can this filter paper be used with organic solvents?
Yes, Whatman 2555 FF is compatible with a wide range of organic solvents, including alcohols, ketones, and hydrocarbons, ensuring versatility in various lab applications.
3. How does the flow rate of 2555 FF compare to other Whatman grades?
The 2555 FF grade offers a significantly faster flow rate compared to standard qualitative filter papers like Whatman Grade 1, making it ideal for high-volume or time-sensitive filtrations.
4. What is the recommended storage condition for this filter paper?
Store the filter paper in a cool, dry place, away from direct sunlight and moisture, to maintain its integrity and performance over time.
5. Is this filter paper suitable for sterilization processes?
While Whatman 2555 FF can withstand autoclaving, it is primarily designed for general filtration rather than sterile applications, where specialized membrane filters may be more appropriate.
