Description
Specifications Table
| Product Name | Whatman Grade 4V Cellulose Filter Paper | 1204-125 |
|---|---|
| Pack Size | 12.5CM (Pack of 100), 15CM (Pack of 100), 18.5CM (Pack of 100), 24CM (Pack of 100), 27CM (Pack of 100), 32CM (Pack of 100) |
| Form | Circular sheets |
| Grade | 4V |
| Application | General lab filtration, routine analysis, sample preparation |
Product Description
When precision matters in your lab work, the right filter paper can make all the difference. Whatman Grade 4V cellulose filter paper is a trusted choice for researchers, students, and educators who need reliable filtration without compromising on speed or clarity. Designed for general laboratory use, this medium-retention filter paper balances efficiency with durability, ensuring you get consistent results every time.
Whether you’re filtering solutions, clarifying samples, or preparing for further analysis, Grade 4V delivers a smooth, fast flow rate while retaining fine particles effectively. Its high-purity cellulose composition means no unwanted contaminants interfere with your experiments. Available in multiple sizes from 12.5cm to 32cm, it fits seamlessly into standard lab setups, making it a versatile addition to any workspace.
At eqipped, we understand the importance of quality lab supplies that don’t break the bank. That’s why we offer Whatman Grade 4V filter paper at competitive prices, so you can focus on your work without worrying about supply shortages. Need a dependable filter paper for your next experiment? Shop now and experience the difference of Whatman’s proven performance.
Why This Filter Paper Stands Out
Not all filter papers are created equal. Whatman Grade 4V is engineered for everyday lab tasks where both speed and particle retention matter. Its medium porosity strikes the perfect balance—fast enough to save you time but fine enough to capture impurities that could skew your results. Unlike cheaper alternatives, this cellulose paper won’t shed fibers or introduce artifacts into your samples, giving you cleaner data and fewer headaches.
Students and educators will appreciate its ease of use, whether in chemistry labs, biology experiments, or environmental testing. Researchers rely on it for preliminary filtrations before moving to more specialized techniques. And because it’s made by Whatman, a name synonymous with quality in lab filtration, you can trust it to perform consistently across batches.
Practical Applications
Wondering if Grade 4V is the right fit for your needs? Here’s where it shines:
- Routine filtration of aqueous and organic solutions
- Clarifying suspensions before spectroscopy or chromatography
- Sample preparation in educational labs
- Environmental monitoring and water analysis
- General-purpose lab work where medium retention is sufficient
If your work involves frequent filtrations but doesn’t require ultra-fine retention, this filter paper will streamline your process without unnecessary complexity. Upgrade your lab’s efficiency today—buy Whatman Grade 4V filter paper online and get back to what matters most.
Choosing the Right Size
With sizes ranging from 12.5cm to 32cm, selecting the right diameter depends on your setup. Smaller circles fit standard funnels used in student labs, while larger sheets are ideal for bulk filtrations or custom applications. Each pack contains 100 sheets, ensuring you have enough on hand for repeated experiments without constant reordering.
Pro tip: If you’re unsure which size to pick, consider the volume of liquid you typically filter. A 15cm paper is a versatile starting point for most bench-scale work, while 24cm or larger sizes are better suited for high-volume tasks.
Storage and Handling Tips
To maintain performance, store your filter papers in a cool, dry place away from direct sunlight or moisture. Handle them with clean, dry hands or forceps to avoid contamination. If you notice any discoloration or damage, discard the sheet – compromised filters can affect your results.
FAQs
What is the particle retention size for Whatman Grade 4V?
Grade 4V filter paper has a particle retention of approximately 25 micrometers, making it suitable for general filtration tasks where fine particles need to be removed without ultra-high precision.
Can this filter paper be used with organic solvents?
Yes, Whatman Grade 4V is compatible with a wide range of organic solvents, including alcohols, ketones, and hydrocarbons. However, always check chemical compatibility for your specific application.
How does Grade 4V compare to other Whatman grades?
Grade 4V offers a balance between flow rate and retention. It’s faster than Grade 1 (fine retention) but retains more particles than Grade 4 (coarse). Ideal for routine lab work where speed and moderate clarity are needed.
Is this filter paper autoclavable?
Yes, cellulose filter papers like Grade 4V can be autoclaved for sterilization. Ensure they are dry before autoclaving to prevent degradation.
Where can I buy Whatman Grade 4V filter paper in India?
You can purchase authentic Whatman Grade 4V filter paper online at eqipped. We offer fast shipping across India, competitive pricing, and bulk discounts for educational institutions and research labs.
