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Steel and iron. Determination of chromium content. Potentiometric or visual titration method. Original standard BS EN ISO 4937-2024 in PDF full version. Additional info + preview on request

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Steel and iron. Determination of nickel content. Gravimetric or titrimetric method. Original standard BS EN ISO 4938-2016 in PDF full version. Additional info + preview on request

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Steel and cast iron. Determination of copper content. Flame atomic absorption spectrometric method. Original standard BS EN ISO 4943-2022 in PDF full version. Additional info + preview on request

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Steel. Determination of nitrogen. Spectrophotometric method. Original standard BS EN ISO 4945-2018 in PDF full version. Additional info + preview on request

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Steel and cast iron. Determination of copper. 2,2'-Biquinoline spectrophotometric method. Original standard BS EN ISO 4946-2016 in PDF full version. Additional info + preview on request

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Steel and cast iron. Determination of vanadium content. Potentiometric titration method. Original standard BS EN ISO 4947-2020 in PDF full version. Additional info + preview on request

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