中国
岛津（上海）实验器材有限公司
[13C,2H3]-Diosmetin
[13C,2H3]-Levofloxacin
[13C6]-Amlodipine, racemic mixture
[2H4]-Hydroxylubiprostone
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![[13C,2H3]-Levofloxacin](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011404/C1175-1mg_01.jpg)
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![[2H4]-Hydroxylubiprostone](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011409/C1192-1mg_01.jpg)