High-performance liquid chromatographic determination of diuretics in urine by micellar liquid chromatography

1992 ◽  
Vol 582 (1-2) ◽  
pp. 189-194 ◽  
Author(s):  
E. Bonet Domingo ◽  
M.J. Medina Hernández ◽  
G. Ramis Ramos ◽  
M.C. García Alvarez-Coque
Keyword(s):  
Liquid Chromatography ◽  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Micellar Liquid Chromatography ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

High Performance Liquid Chromatographic Determination of Quinizarin, p-Toluidine, and D&C Violet No. 2 in D&C Green No. 6

1979 ◽  
Vol 62 (6) ◽  
pp. 1338-1341
Author(s):  
Elizabeth Cox
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

Abstract High performance liquid chromatography was used to determine quinizarin, p-toluidine, and D&C Violet No. 2 in D&C Green No. 6. Recoveries averaging 102, 105, and 104% were obtained for quinizarin, p-toluidine, and D&C Violet No. 2, respectively. Multiple runs on one sample of D&C Green No. 6 indicated variability in the amount of p-toluidine found.

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