中国
岛津（上海）实验器材有限公司
[13C6]-Difethialone
[2H7]-Bendroflumethiazide
[2H5]-N-Desmethylmephenytoin
[2H3]-D,L-Normetanephrine hydrochloride
![[13C6]-Difethialone](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013375/C6890-1mg_01.jpg)
![[2H7]-Bendroflumethiazide](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013347/C6813-1mg_01.jpg)
![[2H5]-N-Desmethylmephenytoin](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011314/C688-1mg_01.jpg)
![[2H3]-D,L-Normetanephrine hydrochloride](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013352/C6819-1mg_01.jpg)