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
C11H13NO2,
硫酸亚铁铵六水合物,99%+
3-Dimethylaminopropylamine, 99% 2.5LT
ELINE(R) SINGLE CHANNEL PIPETTOR*50-1000 UL WITH E
3,3-二甲基戊二酸,98.0%(T)
trans-1,2-Cyclohexanedicarboxylic acid, remainder cis, 95% 25GR
VAN GIESON SOLUTION
3-氟-4-溴甲苯,98%+
十三酸甲酯;TRIDECANOIC ACID METHYL ESTER
Phenol, loose crystals, unstabilized, extra pure, 99.5% 2.5KG
聚(L-乳酸),average Mn 50,000