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Homepage>ISO Standards>ISO 9062:1992-Acid-grade and ceramic-grade fluorspar-Determination of manganese content-Periodate spectrometric method
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download between 0-24 hoursReleased: 1992
ISO 9062:1992-Acid-grade and ceramic-grade fluorspar-Determination of manganese content-Periodate spectrometric method

ISO 9062:1992

Acid-grade and ceramic-grade fluorspar

CURRENCY
42 EUR
Standard´s number:ISO 9062:1992
Pages:4
Edition:2
Released:1992
Language:English
DESCRIPTION

ISO 9062:1992


Applicable to products having Mn-contents in the range 0,006 % to 0,4 %. Decomposition of the test portion with nitric and perchloric acids. After dilution follows oxidation of manganese to permanganate with sodium metaperiodate. Spectrometric measurement at 545 nm.