Yunnan Provincial Standard of the People's Republic of China
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DB53/T 422-2012
Scope
This standard specifies the inductively coupled plasma atomic emission spectrometry method for the determination of phosphorus, manganese, titanium, chromium, copper, and vanadium in phosphorus iron. This standard is applicable to the determination of phosphorus, titanium, manganese, chromium, copper and vanadium in phosphorus iron. Measuring range: phosphorus 0.0033% ~ 25.0%, manganese 0.0003% ~ 1.8%, titanium 0.0003% ~ 1.4%, chromium 0.0.0003% ~ 0.4%, copper 0.0003% ~ 0.2%, vanadium 0.0003% ~ 0.30%.
DB53/T 422-2012 history
2012DB53/T 422-2012 Determination of Phosphorus, Manganese, Titanium, Chromium, Copper, Vanadium in Ferrophosphorus - Inductively Coupled Plasma Atomic Emission Spectrometry