中国
岛津（上海）实验器材有限公司
[13C,2H3]-Cefoxitin sodium salt
[U-Ring-13C6]-4-Hydroxy-3-methoxybenzoic acid
[2H5]-Misoprostol acid, racemic mixture
[2H4]-Oxymetazoline
![[13C,2H3]-Cefoxitin sodium salt](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013092/C6164-1mg_01.jpg)
![[U-Ring-13C6]-4-Hydroxy-3-methoxybenzoic acid](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011008/C62-1mg_01.jpg)
![[2H5]-Misoprostol acid, racemic mixture](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013093/C6166-1mg_01.jpg)
![[2H4]-Oxymetazoline](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011252/C617-1mg_01.jpg)