1) fading spectrophotometric method
褪色分光光度法
1.
Ascorbic acid was determined by Tiron fading spectrophotometric method using iron(III) as the oxidizer of ascorbic acid, and Tiron as the color metric reagent for iron(III) in the pH range of 2.
3范围内 ,Fe3 + 氧化抗坏血酸 ,剩余 Fe3 + 与钛铁试剂形成绿色配合物 ,其最大吸收波长在 660 nm,建立了褪色分光光度法测定药物中抗坏血酸的新方法。
2.
Objective:To establish a fading spectrophotometric method for determination of sodium aescinate.
目的:建立褪色分光光度法测定七叶皂苷钠。
2) discoloring spectrophotometry
褪色光度法
1.
Study on discoloring spectrophotometry of cerium-dibromocarboxyarsenazo and its application;
铈-二溴羧基偶氮胂褪色光度法的研究及应用
2.
Determination of some anions by HCPCF discoloring spectrophotometry;
HCPCF褪色光度法测定微量氧化性阴离子
3) fading spectrophotometry
褪色光度法
1.
Determination of Chromium(Ⅵ) in Soil Samples and Chemical Reagent by Tribromoarsenazo Fading Spectrophotometry;
三溴偶氮胂褪色光度法测定土壤及化学试剂中铬(Ⅵ)
2.
In a study reported in this paper,manganese in tea and tea liquor was determined by fading spectrophotometry with zincon,a color-developing reagent normally used to determine zinc.
研究了锌试剂褪色光度法测定茶叶和茶水中锰含量的方法。
3.
The optimum reaction conditions were defined, a new method of determining iodine ion by pormanganate fading spectrophotometry was set up.
在稀硫酸介质中,碘离子能快速、定量地还原高锰酸根,在加入碘离子前后,高锰酸钾溶液在波长525nm处的吸光度发生显著变化,且吸光度之差△A与加入的碘离子的浓度成正比,确定了最佳反应条件,建立了高锰酸根褪色光度法测定食盐中微量碘离子的新方法。
4) color-fading spectrophotometry
褪色光度法
1.
Study on the color-fading spectrophotometry between chromium(VI) and DBM-arsenazo;
铬(Ⅵ)与DBM-偶氮胂褪色光度法研究
5) Photometry
[英][fəu'tɔmitri] [美][fo'tɑmətrɪ]
褪色光度法
1.
Discoloration Photometry as a New Method for DeterminingEthanol Content in Wines;
酒中乙醇含量测定的新方法——褪色光度法
2.
pekinensis) were studied by the photometry.
利用褪色光度法测定大白菜(BrassicacampestrisL。
6) discoloration spectrophotometry
褪色光度法
1.
Determination of ascorbic acid by discoloration spectrophotometry of sodium diphenylamine sulfonate;
二苯胺磺酸钠褪色光度法测定饮料中还原型维生素C
2.
The author investigates the minute amount of magnesium with xylend orange in water using discoloration spectrophotometry approach in this paper.
本文作者研究了利用褪色光度法测量水样中微量镁的方法。
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