中国
岛津（上海）实验器材有限公司
[13C6]-Temazepam, racemic mixture
[2H3]-Cotinine, racemic mixture
[15N]-Taurocholic acid
[2H6]-Theophylline
![[13C6]-Temazepam, racemic mixture](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001012/5001012664/C4952-1mg_01.jpg)
![[2H3]-Cotinine, racemic mixture](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011432/C2874-1mg_01.jpg)
![[15N]-Taurocholic acid](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011795/C2822-1mg_01.jpg)
![[2H6]-Theophylline](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011788/C2813-1mg_01.jpg)