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
beta-D-Galactose pentaacetate, 99+% 25GR
5-Chloro-2-nitrobenzyl alcohol, 97% 2.5GR
3-Amino-2-chloropyridine, 96% 50GR
2-氨基苯酚-4-磺酰胺
优级纯德瓦达合金
Hydrochloric acid 32% extra pure
磷酸三戊酯,98.0%(GC)
Isoamyl acetate, pure, 99+% 1LT
DMT-dA(tac) Amidite 1g, AB, 12 Pack
1,5-二溴蒽,97.0%(GC)