Simultaneous determination of four tanshinones insalvia miltiorrhiza by pressurized liquid extraction and capillary electrochromatography

2007 ◽  
Vol 30 (6) ◽  
pp. 900-905 ◽  
Author(s):  
Peng Li ◽  
Shao-Ping Li ◽  
Feng-Qing Yang ◽  
Yi-Tao Wang
2019 ◽  
Vol 11 (11) ◽  
pp. 1483-1490
Author(s):  
Qian Zhang ◽  
Yuanyuan Liu ◽  
Guilin Han ◽  
Tao Liang ◽  
Chukwunonso Peter Okoli

An automated and sensitive method based on in-cell clean-up pressurized liquid extraction (PLE) was developed and validated for the simultaneous determination of 14 brominated diphenyl ethers in sewage sludge samples.


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