HJ/T 342-2007 水质硫酸盐的测定铬酸钡分光光度法(试行)
Water quality-determination of sulfate-barium chromatespectrophotometry
检测标准
HJ/T 343-2007 水质氯化物的测定硝酸汞滴定法(试行)
Water quality-determination of chloride-mercury nitrate titration
HJ/T 344-2007 水质锰的测定甲醛肟分光光度法(试行)
Water quality-determination of manganese-formaldehydeoxime spectrophotometry
HJ/T 345-2007 水质铁的测定邻菲啰啉分光光度法(试行)
Water quality-determination of Iron-phenanthroline spectrophotometry
HJ/T 346-2007 水质硝酸盐氮的测定紫外分光光度法(试行)
Water quality-determination of nitrate-nitrogen-uitravioletspectrophotometry
水质总氮的测定碱性过硫酸钾消解紫外分光光度法
Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion UV spectrophotometric method
HJ 621-2011 水质氯苯类化合物的测定气相色谱法
Water quality-Determination of chlorobenzenes -gas chromatography
HJ/T 347-2007 水质粪大肠菌群的测定多管发酵法和滤膜法(试行)
Water quality-determination of fecal coliform-manifold zymotechnics and filter membrane
HJ/T 372-2007 水质自动采样器技术要求及检测方法
The technical requirement and test procedures for water quality automatic sampler
水质化学需氧量的测定快速消解分光光度法
Water quality-determination of the chemical oxygen demandFast digestion-spectrophotometric method
