Nonaqueous capillary electrophoresis method for the enantiomeric purity determination of S-timolol using heptakis(2,3-di-O-methyl-6-O-sulfo)-β-cyclodextrin: Validation using the accuracy profile strategy and estimation of uncertainty

2006 ◽  
Vol 1120 (1-2) ◽  
pp. 102-111 ◽  
Author(s):  
Roland Djang’eing’a Marini ◽  
Anne-Catherine Servais ◽  
Eric Rozet ◽  
Patrice Chiap ◽  
Bruno Boulanger ◽  
...  
2014 ◽  
Vol 6 (14) ◽  
pp. 5133-5139 ◽  
Author(s):  
Ning Wang ◽  
Yuanyuan Wu ◽  
Xingqiang Wu ◽  
Shuxuan Liang ◽  
Hanwen Sun

A novel method using nonaqueous capillary electrophoresis-UV detection was used for the effective separation and rapid simultaneous determination of anthraquinones, aurantio-obtusin, emodin and rhein, in semen cassiae and cassia seed tea.


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