拟定的方法体系简单、选择性好,用于加碘食盐、加碘酱油和实际水样中碘离子的测定,结果满意。
The proposed method is simple and can be applied to the determination of iodide ion in iodized salt, iodized soy sauce and water samples with satisfactory results.
目的寻找一种测定碘盐中碘离子的简单快速的方法。
To find out a simple and rapid method for determining iodine ion in iodided sodium chloride.
采用碘离子选择电极法建立了一种分析测定湿法磷酸中碘含量的方法。
The analytical method of iodine in wet process phosphoric acid by the ion selective electrodes is studied in this paper.
本文从碘量法、吸光光度法、化学分析法、离子选择电极法出发,评述了酱油中碘含量测定方法的研究现状。
A review is presented on the determination of micro amounts of iodine in iodinated sauce with iodometry, absorption spectrophotometry, chemiluminescence analysis, ion selective electrode analysis.
本文对测定尿碘的方法作了简单介绍,并对使用碘离子选择性电极测定尿碘作了探讨。
This article generally introduces such methods to determine uric iodine and explores how to measure uric iodine with iodine ion selective electrode.
采用毛细滴管数滴微型滴定法测定混合卤化物中的碘离子。
The capillary burette micro titration in counting drops is employed to determine iodine ions in the mixed halide solution.
采用改进的离子选择性电极技术直接测定了碘盐中的微量碘。
Trace iodide in the iodated salt was directly measured with an improved ion-selective electrode technique.
试验表明,碘离子及碘酸根离子共存时,该方法能分别测定不同存在形式碘的含量,结果准确可靠。
The experiment indicates that when iodine ions and iodate radicals co-exist, this process can determine iodine content in different forms respectively with accurate and reliable results obtained.
介绍了采用氧瓶燃烧和离子选择性电极测定药物中碘含量的方法。
This paper describes a method for measurement of the content of iodide in Pharmaceuticals with oxygen-flask combustion and ion-selective electrode.
氯离子在高于溴离子1200倍时仍不影响测定,碘离子可在温和氧化的条件下预先通氮气除去。
Chlorine ion did not interfere at up to 1200 fold excess. Iodine ion could be eliminated before the assay by bubbling nitrogen through the solution under mild oxidizing conditions.
本文建立了一种新的原子吸收光谱法间接测定碘离子。
A indirect method of atomic absorption spectrophotometry to measure trace iodide is proposed.
建立了在碱性体系中采用高效阴离子交换色谱和紫外检测器联用测定海水中碘离子的分析方法。
A method for determination of iodide in seawater by high performance anion exchange chromatography with ultraviolet detector (HPAEC-UV) in basic system has been established.
建立了在碱性体系中采用高效阴离子交换色谱和紫外检测器联用测定海水中碘离子的分析方法。
A method for determination of iodide in seawater by high performance anion exchange chromatography with ultraviolet detector (HPAEC-UV) in basic system has been established.
应用推荐