PAPER FILTER FLAT QUANTITATIVE WITHOUT ASHES 0.01%
cards by quantitative ashless filter are recommended for the use in which a high degree of purity for the quantitative analysis is required.
The filter papers Quantitative Munktell washed with acid to remove impurities.
Made with pure cellulose by almost 100%.
Ash less than 0.01%
Diameter 55 mm
Pack of 100 Pieces