Description
Specifications Table
| Product Name | Whatman Grade 40 Cellulose Filter Paper |
|---|---|
| Pack Size | 1.27CM (Pack of 400), 3.2CM (Pack of 100), 4.25CM (Pack of 100), 4.7CM (Pack of 100), 5.5CM (Pack of 100), 7CM (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), 3CM (Pack of 100), 45CM (Pack of 100), 46x57CM (Pack of 100) |
| Form | Sheets |
| Grade | Grade 40 |
| Application | General laboratory filtration, qualitative analysis, and routine sample preparation |
Product Description
When precision matters in your lab, Whatman Grade 40 filter paper delivers consistent performance. Designed for medium retention and fast flow rates, this high-quality cellulose filter paper is a staple in research labs, educational institutions, and industrial settings. Whether you’re filtering solutions, clarifying liquids, or preparing samples for analysis, Grade 40 ensures reliable results every time.
What sets Whatman Grade 40 apart is its balanced combination of particle retention and flow speed. With a nominal pore size of 8 micrometers, it effectively traps fine particles while allowing liquids to pass through quickly. This makes it ideal for applications like qualitative analysis, environmental testing, and routine lab procedures where efficiency and accuracy are critical.
Made from pure cellulose, this filter paper is chemically inert, ensuring no interference with your samples. Its uniform thickness and smooth surface minimize clogging, reducing the need for frequent replacements. For labs handling multiple samples, the bulk packaging options available at eqipped make it easy to stock up without compromising on quality.
Upgrade your lab filtration with Whatman Grade 40 filter paper—order now for fast delivery and competitive pricing.
Students and researchers often rely on Grade 40 for its versatility. From filtering precipitates in chemistry experiments to preparing samples for microbiology, its adaptability saves time and resources. Educators appreciate its consistency, making it a trusted choice for classroom demonstrations and student projects.
At eqipped, we understand the importance of reliable lab supplies. That’s why we offer Whatman Grade 40 filter paper in a range of sizes to suit different experimental needs. Whether you need small circles for test tubes or large sheets for bulk filtration, you’ll find the right fit here. Plus, our competitive pricing ensures you get premium quality without overspending.
For labs looking to streamline their workflow, Grade 40’s fast flow rate reduces waiting times, allowing you to process more samples in less time. Its medium retention capability strikes the perfect balance between clarity and speed, making it a go-to option for both routine and specialized applications.
Buy Whatman Grade 40 filter paper online today and experience the difference in your lab’s efficiency.
FAQs
What is the particle retention size of Whatman Grade 40 filter paper?
Whatman Grade 40 filter paper has a nominal pore size of 8 micrometers, making it suitable for medium retention applications.
Can I use Grade 40 filter paper for quantitative analysis?
While Grade 40 is primarily designed for qualitative analysis, its consistent performance makes it a reliable choice for many lab applications.
Is this filter paper compatible with organic solvents?
Yes, Whatman Grade 40 is made from pure cellulose and is compatible with most organic solvents commonly used in labs.
What sizes are available for bulk purchases?
eqipped offers Grade 40 filter paper in sizes ranging from 1.27CM to 46x57CM, with bulk packaging options for cost savings.
How does Grade 40 compare to other Whatman filter papers?
Grade 40 offers a balance of retention and flow rate, making it faster than Grade 1 but with better retention than Grade 113.
