工业循环冷却水中铁含量的测定 邻菲啰啉分光光度法工业循环冷却水中铁含量的测定 邻菲啰啉分光光度法Industrial circulating cooling water—Determination of iron content—Spectrometric method using 1,10-phenathroline
工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法
Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method
2021-08-20
HG/T 5005-2016
锅炉用水和冷却水分析方法 钙、镁、铁、锌、铜含量的测定 电感耦合等离子体发射光谱(ICP-OES)测定法
Industrial circulating cooling water and boiler water-Determination of calcium,magnesium,iron,zinc and copper-Inductively Coupled Plasma method