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
D(-)-Salicin, 99+% 5GR
(R)-2,2'-二甲基-1,1'-联萘,98.0%(LC)
二环丙基酮, ≥95.0%
6-羟基-2-萘甲酯,98.0%(GC)
三十二烷基甲基氯化铵, 98%
(易制爆)Silver nitrate, for analysis 100GR
二硫化碳
Octylmethyldichlorosilane, 97% 5ML
2,6-二-叔-丁基-4-乙基苯酚,98%+
Florisil?, 100-200 mesh, for column chromatography 250GR