Whatman1004-110 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 110mm Diameter (Pack of 100)

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🔍 Filter Like a Pro with Whatman!

Whatman 1004-110 Quantitative Filter Paper Circles are designed for precision in qualitative analytical techniques. With a diameter of 110mm and a flow rate of 3.7 seconds per 100mL per square inch, these Grade 4 filters excel in fast filtering while retaining coarse particles and gelatinous precipitates. Ideal for air pollution monitoring and other applications where high flow rates are essential.