Simultaneous determination of effective components in Gualou Guizhi granules using microemulsion electrokinetic chromatography coupled with large volume sample stacking

2015 ◽  
Vol 7 (22) ◽  
pp. 9489-9494 ◽  
Author(s):  
Lishuang Yu ◽  
Shiyao Lin ◽  
Mei Sha ◽  
Zhaoxia Sun ◽  
Huifeng Xu ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Simultaneous Determination ◽  
Large Volume ◽  
Electrokinetic Chromatography ◽  
Microemulsion Electrokinetic Chromatography ◽  
Sample Stacking ◽  
Effective Components ◽  
Large Volume Sample Stacking

A method using microemulsion electrokinetic chromatography (MEEKC) coupled with large volume sample stacking was developed for the quantitative analysis of five compounds in Gualou Guizhi granules.

Highly sensitive detection of copper(i) and copper(ii) in cell specimens by CE-UV with large-volume sample stacking

2016 ◽  
Vol 8 (21) ◽  
pp. 4272-4276 ◽  
Author(s):  
Cheng Chen ◽  
Xin Li ◽  
Xia Xie ◽  
Fengxia Chang ◽  
Meixian Li ◽  
...  
Keyword(s):  
Large Volume ◽  
Sensitive Detection ◽  
Sample Stacking ◽  
Highly Sensitive ◽  
Simultaneous Separation ◽  
Sensitive Determination ◽  
Highly Sensitive Detection ◽  
Determination Of Copper ◽  
Large Volume Sample Stacking

A CE-UV method has been developed for the simultaneous separation and sensitive determination of copper(i) and copper(ii) in cell specimens.

On-line preconcentration and determination of six sulfonylurea herbicides in cereals by MEKC with large-volume sample stacking and polarity switching

2013 ◽  
Vol 34 (9-10) ◽  
pp. 1304-1311 ◽  
Author(s):  
Ling-Xiao Yi ◽  
Guan-Hua Chen ◽  
Rou Fang ◽  
Li Zhang ◽  
Yu-Xiu Shao ◽  
...  
Keyword(s):  
Large Volume ◽  
Sulfonylurea Herbicides ◽  
Sample Stacking ◽  
Polarity Switching ◽  
On Line ◽  
Large Volume Sample Stacking
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