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STEEL AND CAST IRON - DETERMINATION OF COPPER - 2,2'-BIQUINOLINE SPECTROPHOTOMETRIC METHOD
出版:Netherlands Standards

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基本信息
標(biāo)準(zhǔn)編號: NEN EN ISO 4946 : 2016
標(biāo)準(zhǔn)類別:Standard
出版單位:Netherlands Standards
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介
Defines a spectrophotometric method for the determination of copper in steel and cast iron by 2,2'-biquinoline. Pertains to the determination of copper mass fraction in the range of 0,02% and 5%.
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