中国
岛津（上海）实验器材有限公司
[2H3]-Balsalazide
[2H5]-4-Hydroxy-17-beta-estradiol
[2H4]-5＇-Deoxyfluorouridine
[13C, 2H3]-Sofosbuvir metabolite GS331007
![[2H3]-Balsalazide](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011147/C489-1mg_01.jpg)
![[2H5]-4-Hydroxy-17-beta-estradiol](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011847/C2931-1mg_01.jpg)
![[2H4]-5＇-Deoxyfluorouridine](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012646/C4911-1mg_01.jpg)
![[13C, 2H3]-Sofosbuvir metabolite GS331007](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012645/C4909-1mg_01.jpg)