Description
Specifications Table
Product Name – Whatman Grade 2589D Cellulose Filter Paper
Quantity/Pack Size – 25x75MM (Pack of 100)
Form – Sheets
Grade – 2589D
Application – General filtration, particle retention, and clarification
Product Overview
The Whatman Grade 2589D cellulose filter paper is engineered for high-performance filtration in laboratory settings. Made from pure cellulose fibers, it offers exceptional wet strength and chemical resistance, ensuring reliable results even under demanding conditions. The 2589D grade is designed to retain fine particles while maintaining fast flow rates, making it ideal for applications requiring both efficiency and precision. Its consistent pore structure ensures uniform filtration, reducing the risk of clogging or uneven retention. This filter paper is compatible with a wide range of solvents and aqueous solutions, making it versatile for various lab procedures. The sheets are pre-cut to standard dimensions for convenience, eliminating the need for additional trimming. Whether used in qualitative or quantitative analysis, this filter paper delivers consistent performance, ensuring reproducibility in experimental results. Its durability also makes it suitable for repeated use in certain applications, providing cost-effective filtration solutions for labs.
FAQs
1. What is the particle retention capacity of Whatman Grade 2589D filter paper?
This grade retains particles down to approximately 8 microns, making it suitable for fine filtration tasks.
2. Can this filter paper be used with organic solvents?
Yes, it is compatible with most organic solvents, though prolonged exposure to strong acids or bases may affect performance.
3. How does the wet strength of this filter paper compare to standard grades?
The 2589D grade is reinforced for superior wet strength, outperforming standard cellulose papers in demanding applications.
4. Is this filter paper pre-sterilized?
No, it is not pre-sterilized but can be autoclaved if sterile conditions are required.
5. What is the recommended storage condition for this filter paper?
Store in a cool, dry place away from direct sunlight to maintain its filtration properties.
