消毒液中戊二醛、有效氯和有效碘含量测定的不确定度评定OACSTPCD
Evaluation of Uncertainty in Determination of Glutaraldehyde, Chlorine, Available Iodine in Disinfectant by Titration
[目的]评估滴定法[1]对消毒液中戊二醛、有效氯、有效碘检测结果的影响。[方法]根据测定方法建立数学模型,然后对不确定度的分量逐一进行计算,最终合成不确定度报告。[结果]当k=2（95%置信概率）时：戊二醛含量为23.1 g/L±0.7g/L,有效氯含量为2.01 g/L±0.03 g/L,有效碘含量为2.19 g/L±0.08 g/L。[结论]评估对滴定法测定消毒液中戊二醛、有效氯、有效碘含量过程的质量控制及检测结果可信度的保证有实际意义
[Objective] The effect on determination of glutaraldehyde,chlorine,available iodine in disinfectant by titration is evaluated.[Method] According to the measurement method,a mathematics model was established,and uncertainty was calculated and was reported.[Results] When k=2,glutaraldehyde in disinfectant was23.1g/L±0.7g/L and chlorine in disinfectant was2.01g/L±0.03g/L and available iodine was2.19g/L±0.08g/L.[Conclusion] This method of…查看全部>>
王丹侠;张建文;韩若冰
上海市虹口区疾病预防控制中心,上海200082上海市虹口区疾病预防控制中心,上海200082上海市虹口区疾病预防控制中心,上海200082
化学
不确定度滴定法戊二醛有效氯有效碘消毒液
Evaluation of uncertaintyTitrationGlutaraldehydeChlorineAvailable iodineDisinfectant
《现代科学仪器》 2011 (4)
56-59,4
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