Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of manganese - Steel: spectrophotometric method LONG_TITLE BS ISO/IEC 9979:1999 specifies the

BS ISO/IEC 9979:1999 specifies the procedures for the registering of cryptographic algorithms and the form of register entries

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confirmation of which test methods must be followed and information on what they can expect from manufacturers and retailers

Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of manganese - Steel: spectrophotometric method LONG_TITLE BS ISO/IEC 9979:1999 specifies the1 Scope and field of application This International Standard specifies a spectrophotometric method for the determination of manganese in steel and cast iron. The method is applicable to products having manganese contents between 0,001 and 4 % (m m).