森林植物与森林枯枝落叶层全硅、铁、铝、钙、镁、钾、钠、磷、硫、锰、铜、锌的测定森林植物与森林枯枝落叶层全硅、铁、铝、钙、镁、钾、钠、磷、硫、锰、铜、锌的测定Determination of total silica, iron, aluminium, calcium, magnesium, potassium, sodium, phosphorus, sulphur, manganese, copper and zinc in forest soil
森林土壤矿质全量元素(硅、铁、铝、钛、锰、钙、镁、磷）烧失量的测定
Determination of mineral total elements ( silica, iron, aluminium, titanium, manganese,calcium, magnesium, phosphorus ) ignition loss in forest soil
1999-07-15
ISO/TS 15923-2-2017
Water quality — Determination of selected parameters by discrete analysis systems — Part 2: Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection
水质 - 通过离散分析系统测定所选参数 - 第2部分:铬（VI） 氟化物 总碱度 总硬度 钙 镁 铁 铁（II） 锰和铝与光度检测
2017-09-29
YB/T 190.13-2014
连铸保护渣 二氧化硅、三氧化二铝、氧化钙、氧化镁、全铁含量的测定 波长色散X射线荧光光谱法
Continuous casting mold powder - The determination of silicon dioxide,aluminium oxide,calcium oxide,magnesium oxide and total iron content - The wavelength dispersive X-ray fluorescence spectrometric method