Use of solid phase extraction for sample clean-up and preconcentration of vitamin B12 in multivitamin tablet before HPLC-UV, UV and atomic absorption spectrophotometry

Journal of Food and Drug Analysis

Volumn 15, Issue 3, 2007, Pages 285-289

  Hadjmohammadi, M R ^a   Sharifi, V ^a  

^a UNIVERSITY OF MAZANDARAN   (Iran)

Author keywords

Atomic absorption (AA); Cyanocobalamin (vitamin B12); HPLC; Multivitamin tablet; Solid phase extraction; UV

Indexed keywords

ACETONITRILE; CYANOCOBALAMIN; MULTIVITAMIN; WATER;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CONTROLLED STUDY; DRUG DETERMINATION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; LOADING TEST; PH; SOLID PHASE EXTRACTION; SOLVENT EXTRACTION; TABLET; ULTRAVIOLET RADIATION;

EID: 36448970528     PISSN: 10219498     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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