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Standard [CURRENT]

NF A22-405:1986-12-01

NF ISO 7990:1986-12-01

Manganese ores and concentrates. Determination of total iron content. Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method

German title
MANGANERZE UND -KONZENTRATE. BESTIMMUNG DES GESAMTEN EISENS. TITRIMETRISCHES VERFAHREN NACH REDUKTION UND SPEKTRALPHOTOMETRISCHES VERFAHREN MIT SULFOSALIZYLSAUERE
Publication date
1986-12-01
Original language
French
Pages
6

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Publication date
1986-12-01
Original language
French
Pages
6

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