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12356
ISO 6127:1981 Preview
Chromium ores -- Determination of phosphorus content -- Reduced molybdophosphate photometric method
This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
The method is applicable to products having a phosphorus content of 0,002 to 0,1 % (m/m). ISO 6127 should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results. Includes a warning to the dangers involved in the use of perchloric acid and hydrofluoric acid.
General information
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Current status : PublishedPublication date : 1981-03
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Edition : 1Number of pages : 4
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- ICS :
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Chromium ores
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