Whatman

Description

🚀 Elevate Your Filtration Game!

Whatman 1004-150 Quantitative Filter Paper Circles are designed for high-performance filtration in analytical applications. With a diameter of 150mm and a flow rate of 3.7 seconds per 100mL/sq inch, these Grade 4 filters efficiently retain particles sized 20-25 microns, making them perfect for air pollution monitoring and qualitative analysis.