LONG LASTING QUALITY - Enjoy peace of mind with a 1-Year Limited Warranty.
PRECISION FILTRATION - Achieve unparalleled clarity with 20µm particle retention.
StonyLab Quantitative Filter Paper Circles are designed for precision and efficiency, featuring a 46mm diameter and 20 micron particle retention. With a rapid filtration speed of 35-70 seconds and an ash content of ≤0.01%, these cellulose filter papers are perfect for professionals seeking reliable and eco-friendly filtration solutions. Packaged in a convenient set of 100, they come with a 1-Year Limited Warranty for added assurance.
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