Simultaneous Determination of all-trans-Retinoic Acid, β-Carotene, and Vitamin A in Galenic Preparations by Liquid Chromatography

By Pucci Vincenzo   Bugamelli Francesca   Mandrioli Roberto   Raggi Maria A.  

Journal of AOAC International, Vol. 84, Iss. 2, 2001-03 ,pp. : 354-360

AOAC International

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Method for the Determination of β-Carotene in Supplements and Raw Materials by Reversed-Phase Liquid Chromatography: Single Laboratory Validation

By Schierle Joseph   Pietsch Bernd   Ceresa Alan   Fizet Christian   Waysek Edward H.  

Journal of AOAC International, Vol. 87, Iss. 5, 2004-12 ,pp. : 1070-1082

AOAC International

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Determination of β-Carotene in Supplements and Raw Materials by Reversed-Phase High Pressure Liquid Chromatography: Collaborative Study

By Szpylka John   DeVries Jonathan W.  

Journal of AOAC International, Vol. 88, Iss. 5, 2005-09 ,pp. : 1279-1291

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Simultaneous Determination of E- and Z-Guggulsterones in Dietary Supplements Containing Commiphora mukul Extract (Guggulipid) by Liquid Chromatography

By Nagarajan Mythili   Waszkuc Ted W.   Sun Jidong  

Journal of AOAC International, Vol. 84, Iss. 1, 2001-01 ,pp. : 24-28

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Single-Laboratory Validation of a Method for the Determination of Vitamin D₃ in Dietary Supplements by Liquid Chromatography with Tandem Mass Spectrometry (LC-MS/MS)

By Lam Victor K.M.   Hung Ray C.T.   Wong Ella L.M.   Fok Johnny Y.W.   Wong Yiu-Chung  

Journal of AOAC International, Vol. 97, Iss. 2, 2014-03 ,pp. : 403-408

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