Description
Specifications Table
| Product Name | Whatman Grade 540 Cellulose Filter Paper |
|---|---|
| Pack Size | 2.1CM (Pack of 100) | 2.4CM (Pack of 100) | 4.25CM (Pack of 100) | 5.5CM (Pack of 100) | 9CM (Pack of 100) | 11CM (Pack of 100) | 12.5CM (Pack of 100) | 15CM (Pack of 100) | 18.5CM (Pack of 100) | 24CM (Pack of 100) | 32CM (Pack of 100) |
| Form | Cellulose filter paper |
| Grade | 540 |
| Application | Laboratory filtration, analytical chemistry, research |
Product Description
When precision matters in your lab work, Whatman Grade 540 filter paper delivers consistent performance. Designed for demanding applications, this high-purity cellulose filter paper ensures reliable particle retention and clarity in your filtrates. Whether you’re working in analytical chemistry, environmental testing, or research, this filter paper maintains integrity under pressure, making it a trusted choice for professionals.
The Grade 540 filter paper is known for its medium flow rate and fine particle retention, balancing speed and efficiency. Its uniform porosity and chemical resistance make it suitable for both qualitative and quantitative analyses. Researchers and students alike appreciate its versatility in gravimetric analysis, sample preparation, and routine lab filtration.
At eqipped, we understand the importance of quality lab supplies. That’s why we offer Whatman Grade 540 filter paper in multiple sizes to fit your specific needs. From small-scale experiments to bulk processing, you’ll find the right pack size for your workflow. Each pack contains 100 sheets, ensuring you have enough for repeated use without frequent reordering.
Need reliable filtration for your next experiment? Buy Whatman Grade 540 filter paper online today and experience the difference in quality.
Why This Filter Paper Stands Out
Whatman has been a trusted name in laboratory filtration for decades, and Grade 540 continues that legacy. Its cellulose composition provides excellent chemical compatibility, while the precise manufacturing process guarantees consistent performance across batches. Unlike generic alternatives, this filter paper undergoes rigorous quality control to meet international standards.
For educators setting up student labs or researchers conducting critical analyses, the right filter paper can make all the difference. The Grade 540’s balance of retention and flow rate reduces clogging while maintaining filtration efficiency. This means less time spent on troubleshooting and more time focused on your actual work.
Common Applications
This versatile filter paper finds use in various laboratory settings:
- Gravimetric analysis in chemistry labs
- Sample preparation for spectroscopy
- Environmental water testing
- Food and beverage quality control
- Pharmaceutical research applications
Upgrade your lab’s filtration process with Whatman’s proven quality. Shop now for fast delivery across India.
Choosing the Right Size
With sizes ranging from 2.1cm to 32cm in diameter, you can select the perfect fit for your filtration setup. Smaller diameters work well for test tubes and small funnels, while larger sheets accommodate Büchner funnels and industrial-scale applications. The 100-sheet packs ensure you always have spares on hand for unexpected experiments.
Storage and Handling
To maintain optimal performance, store your filter papers in a cool, dry place away from direct sunlight. Handle with clean, dry hands or gloves to prevent contamination. For best results, use within the recommended shelf life period indicated on the packaging.
FAQs
What makes Whatman Grade 540 different from other filter papers?
Grade 540 offers a unique balance of medium flow rate and fine particle retention, making it ideal for applications requiring both efficiency and precision. Its high-purity cellulose composition ensures minimal extractables that could interfere with analyses.
Can I use this filter paper for quantitative analysis?
Yes, Whatman Grade 540 is suitable for quantitative work due to its consistent weight and ash content. It’s commonly used in gravimetric analysis where precise measurements are critical.
How do I know which size to choose?
Select a diameter that matches your funnel size while allowing for proper sealing. For most lab applications, 11cm or 12.5cm diameters work well with standard funnels. Larger sizes are available for industrial-scale filtration.
Is this filter paper autoclavable?
While cellulose filter papers can generally withstand autoclaving, we recommend checking Whatman’s specific guidelines for Grade 540. For most applications, the paper can be sterilized if needed for microbiological work.
Where can I buy Whatman Grade 540 filter paper in India?
You can conveniently purchase authentic Whatman Grade 540 filter paper online at eqipped. We offer competitive pricing, bulk discounts, and fast shipping across India to ensure your lab never runs out of essential supplies.
