聚乙烯亚胺溶液,Poly(ethyleneimine) solution [PEI];average Mn ~1,200, average Mw ~1300 by LS, 50 wt. % in H2O
最近浏览商品
-
5,7-二甲氧基香豆素,5,7-Dimethoxycoumarin [Citropten];phyproof® Reference Substance, ≥95.0% (HPLC) -
吐温85,TWEEN® 85 -
L-抗坏血酸 [维生素C],L-Ascorbic acid;powder, suitable for cell culture, γ-irradiated -
十八烷基三氯硅烷,Octadecyltrichlorosilane [OTS];≥90% -
[[二甲基(三氟甲基)乙基]硅氧基]七环戊烷三环七硅氧烷二醇,[[Dimethyl(trifluoromethyl)ethyl] silyloxy] heptacyclopentyltricycloheptasiloxanediol -
1,2-二氯四氟乙烷,1,2-Dichlorotetrafluoroethane [CFC-114];≥99.5%
