Description
Specifications Table
Product Name – Whatman Grade 2 Cellulose Filter Paper
Quantity/Pack Size – 4.25CM (Pack of 100), 4.7CM (Pack of 100), 5.5CM (Pack of 100), 7.0CM (Pack of 100), 9.0CM (Pack of 100), 11.0CM (Pack of 100), 12.5CM (Pack of 100), 15.0CM (Pack of 100), 18.5CM (Pack of 100), 24.0CM (Pack of 100), 27.0CM (Pack of 100), 32.0CM (Pack of 100), 38.5CM (Pack of 100), 46x57CM (Pack of 100), 60x60CM (Pack of 100), 58x68CM (Pack of 100)
Form – Circular Sheets
Grade – Medium Retention (8?m)
Application – General Lab Filtration, Gravimetric Analysis, Sample Clarification
Product Overview
Whatman Grade 2 cellulose filter paper is a trusted choice for laboratories requiring consistent and reliable filtration. Engineered with medium retention (8?m), it effectively captures fine particles while maintaining a balanced flow rate, ensuring efficient separation without clogging. Made from high-purity cellulose, this filter paper is free from additives, making it ideal for sensitive applications where chemical interference must be minimized. Its uniform thickness and smooth surface enhance particle retention, while its robust construction prevents tearing during handling or under pressure. The medium-speed filtration capability makes it versatile for a wide range of laboratory tasks, including routine sample clarification, gravimetric analysis, and general-purpose filtration. Whether used in qualitative or quantitative procedures, Whatman Grade 2 delivers reproducibility and precision, critical for accurate experimental results. Its compatibility with various solvents and aqueous solutions further broadens its applicability across different protocols. Available in multiple diameters, this filter paper adapts to diverse filtration setups, from small-scale experiments to larger batch processing. Designed for durability, it withstands standard autoclaving conditions, ensuring sterility when required. For researchers and technicians prioritizing consistency and performance, Whatman Grade 2 remains a benchmark in filtration media.
FAQs
1. What is the particle retention capacity of Whatman Grade 2 filter paper?
Whatman Grade 2 filter paper has a particle retention capacity of 8 micrometers, making it suitable for medium-fine filtration tasks.
2. Can this filter paper be used with organic solvents?
Yes, Whatman Grade 2 is compatible with most organic solvents, but it is recommended to verify chemical resistance for specific applications.
3. How should Whatman Grade 2 filter paper be stored to maintain quality?
Store in a cool, dry place away from direct sunlight and moisture to prevent degradation or contamination.
4. Is this filter paper suitable for quantitative analysis?
Yes, its consistent weight and purity make it ideal for gravimetric and quantitative analytical procedures.
5. What alternatives exist if a finer retention is needed?
For finer retention, consider Whatman Grade 42 (2.5?m) or Grade 5 (2.5?m) filter papers, depending on the application requirements.
