12-5+References+Ponceau+4R



[] [] [] [] [|www.3dchem.com] []) [] [] [] [] [] [] [|http://en.wikipedia.org/wiki/F][|ood_coloring] [] [| http://www.youtube.com/watch?v=YaNjdidIreQ] [| http://www.youtube.com/watch?v=zPApL0V70Ho]

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