中国
岛津（上海）实验器材有限公司
[2H4]-Canrenone
[2H3]-Dextromethorphan
[13C6]-Tolfenamic acid
[2H5]-Estradiol undecanoate
![[2H4]-Canrenone](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011166/C508-1mg_01.jpg)
![[2H3]-Dextromethorphan](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011543/C1580-1mg_01.jpg)
![[13C6]-Tolfenamic acid](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012728/C5096-1mg_01.jpg)
![[2H5]-Estradiol undecanoate](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012739/C5128-1mg_01.jpg)