如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
环十二酮,99.0%(GC)
2,3-Dimethoxybenzoic acid, 99% 5GR
4-Bromo-2-fluorophenol, 98% 25GR
4-氟苄溴,97.0%(GC)
亚甲基二水杨酸,异构体的混合物
D(-)-Phenylglycinamide, 99% 5GR
Blasticidin S HCl S. griseochromogenes
Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonat
Chromium pieces, irregular, 99% (metals basis)
Ethyl diethoxyacetate 25GR