NF A06-347

Chemical analysis of steel and cast iron. Determination of tin. Molecular absorption spectrophotometric method.

Cette norme décrit une méthode de dosage de l'étain par spectrophotométrie d'absorption moléculaire à la phénylfluorone, applicable aux aciers non alliés et alliés et aux fontes pour des teneurs en étain inférieures ou égales à 1 %.

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