Home Research Departments & Research Groups Research Group Urlaub Team Research Group Bioanalytical Mass Spectrometry A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Ä Ö Ü All NamePhoneEmailExtrasYumeng Yan+49 551 201-1976yumeng.yan@...Research Group Mass SpectrometryChih-Hsuan Yeh+49 551 201-1977chih-hsuan.yeh@...Research Group Mass Spectrometry