中国
岛津（上海）实验器材有限公司
[13C,2H3]-Megestrol acetate
[13C,2H3]-4-Hydroxymephenytoin
[2H4]-Acalabrutinib
[13C6]-Regorafenib M-4 metabolite
![[13C,2H3]-Megestrol acetate](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011313/C685-1mg_01.jpg)
![[13C,2H3]-4-Hydroxymephenytoin](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001009/5001009009/C687-1mg_01.jpg)
![[2H4]-Acalabrutinib](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001005/5001005001/C6861-1mg_01.jpg)
![[13C6]-Regorafenib M-4 metabolite](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001013/5001013357/C6833-1mg_01.jpg)