รบกวนขอ paper หน่อยนะคะ
1. Determination of alpha-hydroxy acids in cosmetic products by high-performance liquid chromatography with a narrow-bore column.
http://onlinelibrary.wiley.com/doi/10.1046/j.1467-2494.1999.196577.x/abstract;jsessionid=8615953C216CAAE2F3A96B1248B77173.f02t04
2. Separation and determination of organic acids and phenolic compounds in fruit juices and drinks by high-performance liquid chromatography
http://www.sciencedirect.com/science/article/pii/S0021967302013456
mesa3000@yahoo.com ขอบคุณมากคะ
รบกวนขอ paper คะ
1. Determination of alpha-hydroxy acids in cosmetic products by high-performance liquid chromatography with a narrow-bore column.
http://onlinelibrary.wiley.com/doi/10.1046/j.1467-2494.1999.196577.x/abstract;jsessionid=8615953C216CAAE2F3A96B1248B77173.f02t04
2. Separation and determination of organic acids and phenolic compounds in fruit juices and drinks by high-performance liquid chromatography
http://www.sciencedirect.com/science/article/pii/S0021967302013456
mesa3000@yahoo.com ขอบคุณมากคะ