Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 551-2014
Scope
This standard specifies the energy dispersive X-ray fluorescence spectrometry method for determination of iron, phosphorus, arsenic, manganese and lead content in iron ore. This standard is applicable to the determination of iron, phosphorus, arsenic, manganese and lead in iron ore. Detection limits: iron 0.07%, phosphorus 0.006%, arsenic 0.0006%, manganese 0.0015%, lead 0.002%.
DB53/T 551-2014 history
2014DB53/T 551-2014 Determination of iron, phosphorus, arsenic, manganese, lead content in iron ore