Description
Specifications Table
| Product Name | Whatman Grade 595 FF Cellulose Filter Paper |
|---|---|
| Pack Size | 70MM (Pack of 100), 90MM (Pack of 100), 110MM (Pack of 100), 125MM (Pack of 100), 150MM (Pack of 100), 185MM (Pack of 100), 210MM (Pack of 100), 240MM (Pack of 100), 270MM (Pack of 100), 320MM (Pack of 100), 385MM (Pack of 100), 500MM (Pack of 100) |
| Form | Circular sheets |
| Grade | 595 FF |
| Application | General lab filtration, routine analysis, particle retention |
Product Description
When precision and speed matter in your lab, Whatman Grade 595 FF cellulose filter paper delivers reliable performance. Designed for fast filtration without compromising clarity, this 100% pure cellulose paper is a staple in research labs, educational institutions, and quality control environments across India.
Grade 595 FF strikes the perfect balance between flow rate and particle retention, making it ideal for routine filtration tasks. Whether you’re filtering solutions, removing particulates, or preparing samples for analysis, this filter paper ensures consistent results every time. Its medium retention rate (around 4-7 µm) captures fine particles while maintaining a smooth filtration process.
Students and researchers appreciate its versatility. From chemistry experiments to environmental testing, Grade 595 FF adapts to various applications. The uniform porosity and high wet strength prevent tearing during use, even with aggressive solvents. Plus, the acid-washed treatment minimizes extractables, ensuring your samples remain uncontaminated.
At eqipped, we understand the importance of quality lab supplies. That’s why we offer Whatman Grade 595 FF in multiple sizes to fit your specific needs. Whether you’re setting up a new lab or restocking your supplies, you’ll find the right pack size here.
Upgrade your lab filtration today. Buy Whatman Grade 595 FF cellulose filter paper online and experience the difference quality makes.
Why This Filter Paper Stands Out
Not all filter papers are created equal. Grade 595 FF distinguishes itself through:
First, its optimized pore structure. The carefully controlled manufacturing process creates a uniform surface that traps particles effectively while allowing liquids to pass through quickly. This means less waiting time during experiments and more efficient workflows.
Second, the high alpha-cellulose content. Unlike mixed-material filters, this 100% cellulose composition ensures chemical compatibility with a wide range of solvents. You won’t need to worry about unexpected reactions or degradation during critical procedures.
Finally, the consistency. Whatman’s rigorous quality control means every sheet performs identically. For researchers who need reproducible results, this reliability is invaluable. No more recalibrating experiments due to filter paper variations.
Common Applications in Indian Labs
Indian researchers and educators rely on Grade 595 FF for diverse applications:
In academic settings, it’s perfect for student experiments in chemistry and biology labs. The fast flow rate keeps practical sessions on schedule while teaching proper filtration techniques.
Environmental scientists use it for water and soil sample preparation. The medium retention effectively captures sediments and particulates during analysis.
Pharmaceutical quality control labs trust it for solution clarification. The low extractables ensure it won’t interfere with sensitive assays or purity tests.
Food and beverage testing facilities employ it for sample preparation before chromatography or spectroscopy analysis.
Choosing the Right Size
With sizes ranging from 70mm to 500mm, selecting the appropriate diameter depends on your specific application:
Smaller diameters (70-125mm) work well for test tubes and small funnels in student labs.
Mid-range sizes (150-240mm) suit standard Buchner funnels used in research settings.
Larger diameters (270mm+) accommodate industrial-scale filtration needs.
Remember, the filter paper should cover the funnel base completely without folding over the edges. This ensures even liquid distribution and prevents bypass.
Proper Usage Tips
To get the most from your Whatman Grade 595 FF filter paper:
Always handle with clean forceps to avoid contamination. Even finger oils can affect filtration performance in sensitive applications.
Pre-wet the paper with a small amount of solvent before adding your sample. This helps seat the paper properly and initiates filtration immediately.
For vacuum filtration, start with gentle suction and increase gradually. Sudden high pressure can damage the paper or cause sample loss.
Store unused sheets in their original packaging away from moisture and direct sunlight. Proper storage maintains the paper’s integrity until use.
FAQs
1. What is Whatman Grade 595 FF Cellulose Filter Paper used for?
Whatman Grade 595 FF is used for routine qualitative laboratory filtration, particle separation from food extracts, filtration of digested environmental samples, and sample preparation for analytical techniques such as ICP and AAS.
2. What is the particle retention of Grade 595 FF Filter Paper?
The filter paper provides medium to fine particle retention of approximately 4–7 µm, making it suitable for a wide range of routine analytical laboratory applications.
3. What are the advantages of the prepleated (FF) design?
The prepleated (folded) design offers a larger effective filtration area, faster filtration, increased dirt-loading capacity, and eliminates the need to manually fold the filter paper before use, improving laboratory efficiency.
4. Which laboratories commonly use Whatman Grade 595 FF Filter Paper?
It is widely used in pharmaceutical laboratories, food and beverage testing, environmental laboratories, chemical analysis laboratories, industrial quality control facilities, research institutes, and educational laboratories for routine filtration and sample preparation.
5. How should Whatman Grade 595 FF Filter Paper be stored?
Store the filter paper in its original packaging in a cool, dry, and dust-free environment away from direct sunlight and moisture. Proper storage helps maintain its filtration performance and ensures consistent analytical results.
