中国
岛津（上海）实验器材有限公司
[2H4]-Allopregnanolone
Hf铪元素灯HOLLOW CATHODE LAMP： Hf L233，用于AA-7000
[2H5]-Flumazenil
[13C6]-4-Hydroxyalprazolam
![[2H4]-Allopregnanolone](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012683/C4994-1mg_01.jpg)
![[2H5]-Flumazenil](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012805/C5249-1mg_01.jpg)
![[13C6]-4-Hydroxyalprazolam](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012809/C5255-1mg_01.jpg)