中国
岛津（上海）实验器材有限公司
[2H6]-(S)-Chlorpheniramine maleate
[2H7]-Esmolol hydrochloride
[13C2, 2H6]-Velpatasvir
[13C6]-Difethialone
![[2H6]-(S)-Chlorpheniramine maleate](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013366/C6871-1mg_01.jpg)
![[2H7]-Esmolol hydrochloride](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013368/C6879-1mg_01.jpg)
![[13C2, 2H6]-Velpatasvir](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001003/5001003032/C6863-1mg_01.jpg)
![[13C6]-Difethialone](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013375/C6890-1mg_01.jpg)