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
EX-CELL(TM) 293 MEDIUM 50L
(S)-(+)-2-氨基丁酸,99.0%(T)
DMT-2'O-Me-rA(tac) Amidite 10g, Single
7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid, 97%
异戊醛 ≥97%
BENZENE, ANHYDROUS, 99.8%
顺-3-碘丙烯酸乙酯(含稳定剂铜屑),98.0%(GC)
聚乙二醇,AVERAGE Mn 400
Pyridine-N-oxide, 98% 100GR
2-苯基苯酚,99%