Description
Specifications Table
Product Name – Whatman Grade 3645 Cellulose Filter Paper
Quantity/Pack Size – 110x170MM (Pack of 100) – 110x170MM (Pack of 1000)
Form – Sheets
Grade – 3645
Application – General lab filtration, qualitative and quantitative analysis
Product Overview
Whatman Grade 3645 cellulose filter paper is engineered for superior performance in laboratory filtration applications, offering a balance of high wet strength and chemical resistance. This grade is specifically designed for qualitative and quantitative analysis, ensuring reliable results in demanding research environments. The paper?s uniform porosity and consistent thickness provide efficient particle retention while maintaining optimal flow rates, making it a preferred choice for critical filtration tasks. Its cellulose composition ensures compatibility with a wide range of solvents and reagents, reducing the risk of contamination or interference. The smooth surface minimizes fiber shedding, further enhancing filtration precision. Whether used in routine lab procedures or specialized research, Whatman Grade 3645 delivers consistent performance, durability, and ease of handling. Its versatility extends to various filtration techniques, including gravity and vacuum filtration, where its robust structure prevents tearing or deformation under pressure. This filter paper is an essential tool for laboratories seeking dependable and high-quality filtration solutions.
FAQs
1. What is the particle retention capacity of Whatman Grade 3645 filter paper?
Whatman Grade 3645 filter paper has a medium retention capacity, typically capturing particles larger than 8-12 microns, making it suitable for general lab filtration.
2. Can this filter paper be used with organic solvents?
Yes, this cellulose-based filter paper is compatible with most organic solvents, though prolonged exposure to highly aggressive chemicals may affect its integrity.
3. How does the wet strength of Grade 3645 compare to other Whatman grades?
Grade 3645 offers superior wet strength compared to standard qualitative filter papers, making it more durable during filtration processes.
4. Is this filter paper suitable for vacuum filtration?
Yes, its robust structure allows it to withstand vacuum pressure without tearing, ensuring efficient filtration under such conditions.
5. What is the recommended storage condition for this filter paper?
Store in a cool, dry place away from direct sunlight and moisture to maintain its filtration properties and prevent degradation.
