High-performance liquid chromatographic determination of amitriptyline and its main metabolites using a silica column with reversed-phase eluent

1992 ◽  
Vol 584 (2) ◽  
pp. 249-255 ◽  
Author(s):  
Francois Coudore ◽  
Denis Ardid ◽  
Alain Eschalier ◽  
Jeannine Lavarenne ◽  
Joseph Fialip
Keyword(s):  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Reversed Phase ◽  
Silica Column ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

High Performance Liquid Chromatographic Determination of Phenothiazine Residues in Sheep Tissues

1980 ◽  
Vol 63 (5) ◽  
pp. 988-991
Author(s):  
Graeme L Blackman ◽  
Ah Chai Ho ◽  
Alex Jozsa ◽  
John D Kelly
Keyword(s):  
High Performance ◽  
Limit Of Detection ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Tissue Samples ◽  
Silica Column ◽  
Liquid Chromatographic Determination ◽  
Residue Levels ◽  
Liquid Chromatographic

Abstract A high performance liquid chromatographic (HPLC) technique is described for the determination of residue levels of the anthelmintic drug phenothiazine in sheep tissues. Phenothiazine was administered to sheep which were slaughtered after withholding periods of 24, 48, and 72 h. Residues of phenothiazine were then extracted from tissue samples by homogenization in methanol. The HPLC analysis of the extracts involved separation on a 10 μm silica column using a mobile phase of 0.3% n-propanol in cyclohexane. The lower limit of detection by ultraviolet absorption at 254 nm was 0.05 ppm

REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF CEFIXIME IN BULK DRUGS

2001 ◽  
Vol 24 (15) ◽  
pp. 2315-2324 ◽  
Author(s):  
Rolando González-Hernández ◽  
Lauro Nuevas-Paz ◽  
Laritza Soto-Mulet ◽  
Miguel López-López ◽  
Joseph Hoogmartens
Keyword(s):  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Reversed Phase ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic
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