Colorimetric and Spectrofluorimetric Methods for the Determination of Melatonin in Tablets and Serum

http://www.tandfonline.com/doi/abs/10.1080/00387019808006771

https://www.researchgate.net/publication/233365391_Colorimetric_and_Spectrofluorimetric_Methods_for_the_Determination_of_Melatonin_in_Tablets_and_Serum



New Colorimetric Methods for Microdetermination of Melatonin in Pure and in Dosage Forms

http://www.tandfonline.com/doi/abs/10.1080/00032719908542907

รบกวนส่งให้หนูใน E-mail p.torung@hotmail.com นะคะ ////ขอบคุณมากๆค่ะ