1) acid decomposing colorimetric method
酸分解氧化比色法
2) NaNO2-Al(NO3)3-NaOH coloration system
硝酸钠-硝酸铝-氢氧化钠比色法
1.
Method:Three extraction methods,Soxhlet extraction,ultrasonic treatment and microwave pre-treatment,were compared with;the content of the total flavones was determinated by means of the NaNO2-Al(NO3)3-NaOH coloration system.
方法:比较以索氏提取法、超声波提取法和微波辅助提取法3种方法提取阔叶十大功劳叶与花中总黄酮,用亚硝酸钠-硝酸铝-氢氧化钠比色法测定总黄酮含量。
3) H_2O_2 spectrophotometry
过氧化氢比色法
1.
Aqueous solution as collector is used to collect nano-TiO_2 in the producing workshop air, and the methods determining nano-TiO_2 contents in water are built, including: ultraviolet spectrometry, H_2O_2 spectrophotometry, the diantipyrine methane spectrophotometry.
本文主要针对水溶液吸收法采集生产车间空气中的纳米级TiO_2粉尘,建立测定水样中纳米TiO_2含量的方法,包括:紫外分光光度法,过氧化氢比色法和二安替吡啉甲烷比色法,对各方法的测定条件进行了优化并比较了三种方法的优劣。
4) chromic
[英]['krəumik] [美]['kromɪk]
氧化铬比色法
5) enzyme hydrolytic ferric chloride acetic colorimeiry
酶水解三氯化铁醋酸比色法
1.
Experiments show that when the method of enzyme hydrolytic ferric chloride acetic colorimeiry is used to determinate the contents of tryptophan in goat milk and milk,the rate of recovery is up to more than 96.
将测定谷物色氨酸的“酶水解三氯化铁醋酸比色法”用于山羊奶、牛奶色氨酸测定，回收率可达９６。
6) acid hydrolysis acidic dye color metric method
酸水解酸性染料比色法
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