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煤矿水中硫酸根、硝酸根、亚硝酸根、磷酸根、氟离子和氯离子的测定 离子色谱法

Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography

煤矿水中可溶性二氧化硅的测定方法

Determination method of soluble silica in coal mine water

煤矿水中硒的测定

Determination of selenium in coal mine water

煤矿水化学耗氧量的测定 重铬酸钾法

Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)

煤矿水浊度的测定

Determination of turbidity of coal mine water

煤矿水硬度的测定方法

Determination of hardness of coal mine water

煤矿水中铜、铅、锌、镉、锰的测定

Determination of copper, lead, zinc, cadmium and manganese in coal mine water

煤矿水化学耗氧量的测定.高锰酸钾法

Determination of chemical oxygen demand of coal mine water (method of potassium pemanganate)

煤矿水中正磷酸盐磷的测定方法

Determination of phosphorus in orthophosphate in mine water

煤矿水中水解性磷酸盐磷的测定方法

Determination of phosphorus in hydrolysable phosphate in mine water

煤矿水中碘离子的测定方法

Determination of iodide ions in coal mine water

煤矿水中总磷、氨氮、高锰酸盐指数含量的测定 流动注射-分光光度法

Determination of total phosphorus, ammonia nitrogen and permanganate index in coal mine water - Flow injection-spectrophotometry

煤矿水中多种元素（钾、钠、钙、镁、铬、铜、锌、钡、锶、铁、铝、镓、镍、钒、锗、硼、磷、钛、锰）含量的测定 电感耦合等离子体发射光谱法

Determination of the content of multiple elements (potassium, sodium, calcium, magnesium, chromium, copper, zinc, barium, strontium, iron, aluminum, gallium, nickel, vanadium, germanium, boron, phosphorus, titanium, manganese) in coal mine water Inductive

煤矿水中氯离子、氟离子、溴离子、硫酸根、硝酸根、亚硝酸根和磷酸根含量的测定 离子色谱法

Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography