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    Quality Control

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    In product quality control, we used the following techniques:


    Chromatography (HPLC; TLC; gas chromatography) 
    Mass spectrometry (liquid chromatography - mass spectrometry) 
    Spectroscopy (IR, UV) 
    Determination of optical rotation 
    Metal content analysis 
    Elemental analysis 
    Titration (acid titration; alkaline titration) 
    Amino acid analysis 
    767彩票官方安卓版软件特色