中国
岛津（上海）实验器材有限公司
[2H7]-Vitamin K1, isomers mixture
[13C,2H2,15N2]-Lamivudine
25种有机氯农药混标(2015药典2341通则),100ppm
[2H4]-Posaconazole
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![[13C,2H2,15N2]-Lamivudine](https://www.shimadzu-sglc.com/sites/default/files/productimg/50/5001/5001003/5001003011/C2471-1mg_01.jpg)
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