Quantitative nuclear magnetic resonance determination of ambroxol hydrochloride impurities
ZHANG Qi, YANG Hua-xin, XIAO Xin-yue, LI Xiao-dong
Chinese Journal of Pharmaceutical Analysis ›› 2014, Vol. 34 ›› Issue (11) : 2030-2034.
Quantitative nuclear magnetic resonance determination of ambroxol hydrochloride impurities
ambroxol hydrochloride impurities; quantitative nuclear magnetic resonance(qNMR); mass balance; quantitative analysis of impurities; internal standard; triiodobenzoic acid; teraphthalic acid,bis-methyl ester; dinitrobenzene {{custom_keyword}} /
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