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Water quality-Determination of dissolved anions by liquid chromatography of ions-Part 3:Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
Reagents. Sodi um chloride. Determination of iodide and bromide contents. Colorimetric method
Reagents. Potassium chloride. Determination of iodide and bromide contents. Colorimetric method
METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF IODIDE AND BROMIDE
This specification covers a packet of chemicals for use in the preparation of a 0.05 normal potassium
CHEMICAL PACKET: POTASSIUM IODATE, POTASSIUM IODIDE, AND SODIUM BICARBONATE
Respiratory protective devices - Reactorfilters for protection against radioactive Methyliodide and radioactive particles - Requirements, testing, marking
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3 : determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
本标准规定了催化还原法测定碘化物的方法。 本标准适用于地下水中碘化物的测定。最小检测量为0.0lug,最佳测定范围为1~16ug/L。 当水中含有还原物质时,将造成正误差;含有氧化物质时,会造成负误差。水样中含铁量小于1mg/L、六价铬小于3mg/L时不干扰测定
本标准规定了淀粉比色法测定碘离子的方法。 本标准适用于地下水中碘离子的测定。最小检测量为0.5ug,若取20mL水样测定,最低检测浓度为2.5ug/L,最佳测定范围25~500ug/L
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)
本部分规定了用碘化物萃取-苯基荧光酮光度法测定锡含量的方法。 本方法适用于高温合金中质量分数为0.0005%~0.010%锡含量的测定
Steel and alloy - Determination of trace element contents - Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
本文件规定了用砷铈催化分光光度法测定生活饮用水及其水源水中的碘化物。 本文件碘化物最低检测质量浓度为0.2 μg/L(I-),测定范围为低浓度碘化物[0 μg/L(I-)~10 μg/L(I-)]、中浓度碘化物[10 μg/L(I-)~100 μg/L(I-)]和高浓度碘化物[100 μg/L(I-
来自第1069页
Water quality-Determination of dissolved anions by liquid chromatography of ions-Part 3:Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
Reagents. Sodi um chloride. Determination of iodide and bromide contents. Colorimetric method
Reagents. Potassium chloride. Determination of iodide and bromide contents. Colorimetric method
METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF IODIDE AND BROMIDE
This specification covers a packet of chemicals for use in the preparation of a 0.05 normal potassium
CHEMICAL PACKET: POTASSIUM IODATE, POTASSIUM IODIDE, AND SODIUM BICARBONATE
Respiratory protective devices - Reactorfilters for protection against radioactive Methyliodide and radioactive particles - Requirements, testing, marking
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3 : determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
本标准规定了催化还原法测定碘化物的方法。 本标准适用于地下水中碘化物的测定。最小检测量为0.0lug,最佳测定范围为1~16ug/L。 当水中含有还原物质时,将造成正误差;含有氧化物质时,会造成负误差。水样中含铁量小于1mg/L、六价铬小于3mg/L时不干扰测定
本标准规定了淀粉比色法测定碘离子的方法。 本标准适用于地下水中碘离子的测定。最小检测量为0.5ug,若取20mL水样测定,最低检测浓度为2.5ug/L,最佳测定范围25~500ug/L
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)
本部分规定了用碘化物萃取-苯基荧光酮光度法测定锡含量的方法。 本方法适用于高温合金中质量分数为0.0005%~0.010%锡含量的测定
Steel and alloy - Determination of trace element contents - Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
本文件规定了用砷铈催化分光光度法测定生活饮用水及其水源水中的碘化物。 本文件碘化物最低检测质量浓度为0.2 μg/L(I-),测定范围为低浓度碘化物[0 μg/L(I-)~10 μg/L(I-)]、中浓度碘化物[10 μg/L(I-)~100 μg/L(I-)]和高浓度碘化物[100 μg/L(I-
来自第1069页