Description
Specifications Table
| Product Name | Whatman Grade 3645 Cellulose Filter Paper |
|---|---|
| Pack Size | 105x190MM (Pack of 1000) |
| Form | Sheets |
| Grade | 3645 |
| Application | General laboratory filtration, qualitative analysis |
Product Description
When precision matters in your lab work, the right filtration tools can make all the difference. Whatman Grade 3645 cellulose filter paper is a trusted choice for researchers and students who need consistent, reliable results. Designed for general laboratory use, this medium-retention filter paper balances flow rate and particle retention, making it versatile for a wide range of applications.
Each sheet measures 105x190mm, providing ample surface area for efficient filtration. The pack of 1000 ensures you always have enough on hand for routine experiments. Whether you’re clarifying solutions, removing particulates, or preparing samples for further analysis, this filter paper delivers the performance you expect from a trusted brand like Whatman.
At eqipped, we understand the importance of quality lab supplies. That’s why we offer genuine Whatman products, so you can focus on your work without worrying about inconsistencies. Upgrade your lab filtration today with Whatman Grade 3645 filter paper—order now and experience the difference.
FAQs
What is the particle retention size for Whatman Grade 3645 filter paper?
Grade 3645 has a medium retention rate, typically capturing particles around 8 micrometers.
Can this filter paper be used for quantitative analysis?
While primarily designed for qualitative work, it can be used for some quantitative applications with proper validation.
How should I store unused filter paper sheets?
Store in a cool, dry place away from direct sunlight to maintain integrity. Keep the original packaging sealed when not in use.
Is this filter paper compatible with organic solvents?
Yes, cellulose filter papers are generally compatible with most organic solvents commonly used in labs.
What’s the difference between Grade 3645 and other Whatman grades?
Grade 3645 offers a balance of flow rate and retention, making it more versatile than faster-flowing or higher-retention grades.

