Specifications Table

Product Material – Cellulose

Pack Size – Pack of 100

Product Size/Diameter – 4.25CM

Grade – Grade 1

Application – Filtration of liquids in laboratory processes

Product Overview

Whatman Grade 1 Cellulose Filter Paper is a standard and reliable laboratory filtration medium known for its exceptional purity and consistent quality. Manufactured using premium cellulose, this filter paper ensures optimal filtration performance by providing uniform retention and a balanced flow rate, which enhances the accuracy and reproducibility of filtration tasks. The compact 4.25 CM size makes it compatible with a wide range of filtration devices, enabling efficient handling of small-volume samples. Each pack contains 100 sheets, providing ample quantity for extensive laboratory usage. The Grade 1 filter paper is widely recognized for its strong wet strength, allowing it to maintain structural integrity during filtration processes without breaking down. The uniform pore size distribution guarantees dependable particle retention and efficient filtration of aqueous solutions and solvents. The product offers excellent chemical compatibility with both organic and inorganic solutions, ensuring it does not interfere or degrade when used with various chemicals. The high consistency from batch to batch makes it a preferred choice for laboratories requiring precision and reliability. Proper storage in a clean, moisture-free environment helps preserve its performance over time, reducing contamination risks. The Whatman brand is known for delivering quality lab supplies with strict manufacturing standards, making this filter paper a must-have for every scientific lab setup focused on consistent and accurate filtration results.

FAQs

1. What type of liquids can be filtered with Whatman Grade 1 Cellulose Filter Paper?

This filter paper is suitable for filtering both aqueous solutions and various organic solvents without performance loss.

2. Can this filter paper be used for vacuum filtration?

Yes, the Whatman Grade 1 Filter Paper has sufficient wet strength for use in vacuum filtration setups.

3. Are there other grades available if I need faster filtration?

Yes, Whatman offers several grades such as Grade 2 and Grade 4 that provide different flow rates and retention levels.

4. What is the recommended way to store the filter paper?

It should be stored in a cool, dry, and clean place to maintain its filtration efficiency and avoid contamination.

5. Where is Whatman Grade 1 Cellulose Filter Paper manufactured?

It is manufactured in specialized facilities under strict quality control to ensure purity and consistency for lab use.