Quantitative Filter Paper – CN-544

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Quantitative analysis in general, especially in gravimetric determinations of precipitates such as hot barium sulfate, barium chromate, or calcium oxalate.

Filtration Rate: Medium to Slow (100s).

Basis Weight: 70 g/m2.

Thickness: 0.16 mm.

Retention Capacity: between 2-7µ.

Ash Residue: 0.01%.

Stripe: Red.


Microclar filter papers are tailored to meet the needs of analytical filtration methods for performing physico-chemical and gravimetric analyses. They are manufactured in a strictly controlled environment to ensure uniformity and a high level of purity. This line has been developed for use in techniques that quantify suspended particles in a liquid. These are ashless papers and exhibit very high mechanical strength when wet. They are manufactured using reverse osmosis water and treated with diluted acids to remove any organic and inorganic impurities.

They are supplied in boxes of 100 units.