1. Determination of water-soluble vitamins B1, B2, B3, B6, B9, B12 and C on C18 column with particle size 3 µm in some manufactured food products by HPLC with UV-DAD/FLD detection;Antakli;Int. J. Pharm. Pharm. Sci.,2015
2. AOAC official method 2011.09. Vitamin B12 in infant formula and adult nutritionals (HPLC after purification on immunoaffinity column),2012
3. AOAC official method 2012.16. Pantothenic acid (vitamin B5) in infant formula and adult/pediatric nutritional formula (ultra-performance liquid chromatography-tandem mass spectrometry method),2016
4. AOAC official method 2011.10. Vitamin B12 in infant formula and adult nutritionals (high-performance liquid chromatography),2016
5. AOAC official method 2014.02. Vitamin B12 in infant formula and adult/pediatric formulas (liquid chromatography-ultraviolet detection),2018