ChemicalBook >?? ???? >Polymyxin B1-l
Polymyxin B1-l
|
|
Polymyxin B1-l ??
??
Polymyxin B1-l ?? ??
???( 1)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
---|---|---|---|---|---|
Beijing I-puritech Science & Technology Co.,Ltd | 13311015623 |
zhangping@i-puritech.com | China | 100 | 58 |