• 并且微生物碘量比较

    It is compared from microbial method and Iodine method.

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  • 臭氧浓度采用

    Concentration of ozone was measured with iodine stoichiometry titration method.

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  • 减式碘量法进行比较结果令人满意。

    Compared with differential iodimetry, the results gained with it are satisfactory.

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  • 悬液杀菌试验量法进行观察。

    Method Suspension quantitative germicidal test and iodometric method were used.

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  • 通过碘量检测金橘黄酮类柠檬苦素类提取物抗氧化活性

    Antioxidation activity of extracts from kumquat with flavone or limonin as solvent was studied by the iodine method.

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  • 提出了用螯滴定测定矿石试样中的锡,用以取代铝片还原

    Methods Tannin was extracted by the ultrasonic technology and content of tannin was determined by the method of complex titration.

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  • 结果:改进碘量具有快速、简便、灵敏准确特点一般实验室推广

    Results: The results indicated that this method has good accuracy, sensitivity, precision, stability, and be easily practice by normal laboratories. Conclusi...

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  • 以薄层—碘量试剂和气相色谱三种甲胺磷进行测定

    Thin-layer-iodimetric, Sodium reagent and Gas-chromatography methods were compared to determine methamidosphos. Sodium reagent method was easy and quick for the determination of methamidosphos.

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  • 目的改进五步量法二氧化氯测定以便准确地检测消毒剂中二氧化氯含

    Objective to improve five-step iodometry method for measuring chlorine dioxide in order to measure chlorine dioxide in disinfectants more accurately.

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  • 采用HPLC测定速度快灵敏度分离效率高。并且与微生物碘量法比较

    The method of HPLC is characteristic of quick measurement, high sensitivity and efficient separating. It is compared from microbial method and Iodine method.

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  • 实验表明氨水可以消除干扰,从而确定了碘量快速测定钨混合分析方

    Experiment indicates that after adding ammonia the tungsten's disturbance can be eliminated so the copper content can be determined by iodine method in the mixed tungsten copper powder.

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  • 为了建立盐酸小檗碱片新的测定采用分光光度HPLC同时碘量法对比

    To make a new method of content assay of the berberine hydrochloride tablet, take spectrophotometric method and HPLC assay and compare with iodometric method at the same time.

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  • 生产利用电位滴定测定干红葡萄酒SO_2的含避免了直接终点识别困难

    During the production, determination of SO_2 (sulphur dioxide) in dry red wine using potentiometric titration avoids the end-point recognition difficulty compared with using iodometry method.

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  • 酸性介质中,利用间接量法消除还原物干扰,于酸性条件采用直接碘量测定

    The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.

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  • 采用丙二酸量法碘量法测定二氧化氯,采用悬液定杀菌试验方进行杀菌效果评价。

    Methods The concentration of chlorine dioxide was determined by propandioic acid-iodometry and five-step iodometry.

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  • 本文光度化学分析离子选择电极出发,评述了酱油测定方研究现状。

    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.

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  • 腐蚀性气体硫化氢测定常见甲基分光光度量法两种测定方受到众多因素的影响。

    The most common determining methods of corrosive gas - hydrogen sulfide are the methylene blue spectrophotometry and the iodimetry, however, these two methods are both affected by many factors.

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  • 结果改进碘量具有快速、简便、灵敏准确特点一般实验室推广,是对生物体系中脂质氧化水平测定在学上一项重要补充。

    Results: The resits indicated that this method has good accuracy, sensitivity, precision, stability, and be easily practice by average laboratory. It should be an important

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  • 图2以直接直接滴定通气蒸馏检测金针干制品二氧化硫残留结果比较

    Figure2 Comparison of testing results on the sulfur dioxide residue of dried daylily products using direct titration method and Rankine method.

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  • 图2以直接直接滴定通气蒸馏检测金针干制品二氧化硫残留结果比较

    Figure2 Comparison of testing results on the sulfur dioxide residue of dried daylily products using direct titration method and Rankine method.

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