Quantitative Filter Papers

MicroAnalytix offers ashless grade filters suitable for a wide range of critical analytical filtration procedures. Hardened low ash grade papers are acid-treated to remove trace metals, produce high wet strength, and chemical resistance.


The tough, smooth surface of these filters makes it easy to recover precipitates, rendering them particularly suitable for Büchner filtration. Hardened ashless grade filters combine acid-hardening with extremely low ash content, making them suitable for a wide range of critical filtration procedures.


Applications: gravimetric analysis and the preparation of samples for instrumental analysis. 



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Grade 542 Quantitative Paper 9CM 1542-090

Grade 542 Quantitative Paper 9CM

Grade 6 150mm filter paper No.6 150mm

Quantitative filter paper Ashless, med- fine 150mm Box 100

What Blue Ribbon Filter 110mm 10300210

Whatman™ 10313032 Grade 609 Kjeldahl Extraction Weighing Boats, Very Low Nitrogen Parchment Filter Paper: Size (LxWxH): 55 x 10 x 10mm (Pack of 100)

Whatman 541 HA 55mm 1541-055

Whatman 541 HA 55mm