DZ/T 0064.14-2021.Methods for analysis of groundwater quality-Part14: Determination of magnesium content-EDTA titrimetric method.1范围DZ/T 0064的DZ/T 0064.14规定了乙二胺四乙...
DZ/T 0064.13-2021.Methods for analysis of groundwater quality-Part 13: Determination of calcium content-EDTA titrimetric method.1范围DZ/T 0064的DZ/T 0064.13规定了乙二胺四乙...
DZ/T 0064.12-2021.Methods for analysis of groundwater quality-Part 12: Determination of calcium and magnesium content-Flame atomic absorption spectrophotometry.1范围DZ/T 0064的DZ...
DZ/T 0064.11-2021.Methods for analysis of groundwater quality-Part 11: Determination of arsenic content-Hydride generation atomic fluorescence spectrometry.1范围DZ/T 0064的DZ/T 0...
DZ/T 0064.10-2021.Methods for analysis of groundwater quality-Part 10: Determination of arsenic content-Silver diethyldithiocarbamate spectrophotometry.1范围DZ/T 0064的DZ/T 0064....
DZ/T 0064.20-2021.Methods for analysis of groundwater quality-Part 20: Determination of copper, lead ,zinc, cadmium, nickel and cobalt content-The chelating resin concentration flam...
DZ/T 0064.19-1993.1主题内容 与适用范围DZ/T 0064.19规定了催化极谱法测定铜的方法。DZ/T 0064.19适用于地下水中铜的测定。最低检测量为0.1μg,测量...
DZ/T 0064.18-2021.Methods for analysis of groundwater quality-Part 18 : Determination of total chromium and chromium(VI) content-Catalytic polarographic method.1范围DZ/T 0064的DZ...
DZ/T 0064.17-2021.Methods for analysis of groundwater quality-Part 17: Determination of total chromium and chromium(VI) content-1,5 Diphenylcarbalhydrazide spetrophotometry.1范围D...
DZ/T 0064.15-2021.1范围DZ/T 0064的DZ/T 0064.15规定了乙二胺四乙酸二钠滴定法测定地下水中总硬度的方法。DZ/T 0064的DZ/T 0064.15适用于地下水资源调查...
