EVALUATION OF SOLID PHASE EXTRACTION PROTOCOLS FOR ISOLATION OF ANALGESIC COMPOUNDS FROM BIOLOGICAL FLUIDS PRIOR TO HPLC DETERMINATION

2002 ◽  
Vol 25 (2) ◽  
pp. 185-204 ◽  
Author(s):  
V. F. Samanidou ◽  
I. P. Imamidou ◽  
I. N. Papadoyannis
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Biological Fluids ◽  
Hplc Determination ◽  
Phase Extraction

Simultaneous magnetic dispersive micro solid phase extraction of valsartan and atorvastatin using a CMC-coated Fe3O4 nanocomposite prior to HPLC-UV detection: multivariate optimization

2019 ◽  
Vol 43 (43) ◽  
pp. 16950-16959 ◽  
Author(s):  
Ali Azadi ◽  
Shahin Ahmadi
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Biological Fluids ◽  
Uv Detection ◽  
Phase Extraction ◽  
Multivariate Optimization ◽  
Uv Detector ◽  
Practical Procedure

In this study, a sensitive, rapid, accurate and practical procedure is established for determination of atorvastatin and valsartan from human biological fluids by dispersive micro solid phase extraction (D-μ-SPE) combined with HPLC-UV detector.

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