中国
岛津（上海）实验器材有限公司
[13C5]-Didanosine
[13C2]-3-Hydroxy-1-methyl-propylmercapturic acid
[13C5,15N]-Captopril
[U-13C6]-Thiotepa
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![[13C5,15N]-Captopril](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011719/C2480-1mg_01.jpg)
![[U-13C6]-Thiotepa](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001011/5001011015/C264-1mg_01.jpg)