DS DS/EN ISO 20565-2
DS DSEN SO 20565-2 2009-JAN-09 Chemcal analyss of chrome-bearng refractory products and chrome-bearng raw materals alternatve to the X-ray fluorescence method - Part 2 Wet chemcal analyss
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This part of EN 955, describes methods for chemical analysis of chrome ores, chrome refractories and magnesia-chrome refractories, using wet methods. The methods are not applicable to materials which contain phosphates.