scholarly journals Trace-Level Determination of Benzidine and 3,3'-Dichlorobenzidine in Aqueous Environmental Samples by Online Solid-Phase Extraction and Liquid Chromatography with Electrochemical Detection

2001 ◽  
Vol 39 (7) ◽  
pp. 301-307 ◽  
Author(s):  
L. E. Vera-Avila ◽  
A. Garcia-Ac ◽  
R. Covarrubias-Herrera
2010 ◽  
Vol 58 (11) ◽  
pp. 6614-6620 ◽  
Author(s):  
Marsha L. Langhorst ◽  
Michael J. Hastings ◽  
Wallace H. Yokoyama ◽  
Shao-Ching Hung ◽  
Nicholas Cellar ◽  
...  

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