1) phenanthroline spectrophotometric method
二氮杂菲分光光度法
1.
The improvement on the high blank value of determination iron in water using phenanthroline spectrophotometric method;
二氮杂菲分光光度法测定水中铁空白值过高的改进
2) 2,10-dinitrogen feterphenanthrene sepectrophotometry
1,10-二氮杂菲分光光度法
1.
After comparison,the accuracy and preci- sion of 2,10-dinitrogen feterphenanthrene sepectrophotometry method are better than that of atomic absorption spectrophotometry method.
用两种方法测定已知样,经比较1,10-二氮杂菲分光光度法比原子吸收分光光度法精密度更高、准确度更好。
3) 0-phenanthroline photometric
二氮杂菲分光光度
1.
Improvements as well as factors that affected the determination of total iron content in reused water by 0-phenanthroline photometric method were studied based on actual monitoring of dyeing process on total iron content in water.
根据印染工艺对水质中铁含量的特殊监测要求,文章在实际操作的基础上,对GB二氮杂菲分光光度法测定水中铁的方法进行了改进,对测定铁的影响因素pH值,器皿的洗涤方式,盐酸羟胺的加入顺序等进行了分析;为提高测试的准确性,对加热方式、缓冲溶液进行了改进。
5) 1,10-phenanthroline spectrometric method
邻菲啉分光光度法
6) 1,10-phenanthroline spectrophotometry
1,10-菲罗啉分光光度法
1.
The determination of iron by sulfosalicylia acid spectrophotometry or 1,10-phenanthroline spectrophotometry or EDTA coordinate titration is analyzed and discussed.
通过分析探讨磺基水杨酸分光光度法、1,10-菲罗啉分光光度法、EDTA配位滴定法测定铁离子含量的测定范围及方法特点,并结合发电厂各种水、汽的运行指标及实际水质情况,得出了各种水、汽适用的分析方法。
补充资料：比色分析法(见紫外—可见分光光度法)
比色分析法(见紫外—可见分光光度法)
比色分析法见萦外一可见分光光度法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条