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
S817478-25g 9,9'-螺二芴,98%
B803433-1g 2-溴-9,9'-螺二芴,98.0%
新吲哚菁绿(IR-820)
H811282-1g 8-羟基喹啉铜盐,98%
N-甲基--4-硝基邻甲苯胺
4-氨基-4'-硝基联苯
P824250-1g 聚(3,4-亚乙二氧基噻吩)-聚(苯乙烯磺酸),1.5% in water(抗静电型)
B835579-100mg 双(四丁基铵)二氢双(异硫氰酸)双(2,2'-二吡啶基-4,4'-二甲酸)钌(II),95%,NMR
P824250-500g 聚(3,4-亚乙二氧基噻吩)-聚(苯乙烯磺酸),1.5% in water(抗静电型)
5,10,15,20-四(4-吡啶基)卟啉