GB/T 24193-2009
ActiveChromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon content - Inductively coupled plasma atomic emission spectrometry
铬矿石和铬精矿 铝、铁、镁和硅含量的测定 电感耦合等离子体原子发射光谱法
🔗 Related Standards / 同类标准
GB/Z 42358-2023
Iron ores—Wavelength dispersive X-ray fluorescence spectrometers—Determination of precision
GB/Z 42521-2023
Iron ores—Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion
GB/Z 42520-2023
Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores
GB/T 3714-1983
Technical requirements of manganese carbonate orepowder
GB/T 6730.3-1986
Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
GB/T 6730.16-1986
Methods for chemical analysisof iron ores--The barium sulfate gravimetric method for the determination of sulfur content
GB/T 6730.20-1986
Methods for chemical analysis of iron ores--The volumetric method for the determination of phosphorus content
GB/T 6730.31-1986
Methods for chemical analysis of iron ores--The N-benzoylphenyl-hydroxylamine extraction photometric method for the determination of vanadium content