麦克林
销售排行榜
121-57-3S817821 对氨基苯磺酸, PT,99.9-100.1%
¥117.00
7440-18-8R817252 钌粉, 99.99% metals basis
¥586.00
9004-57-3E809020 乙基纤维素(EC), 180-220mPa.s,5%甲苯/异丙醇8
¥90.00
111974-74-4P822098 11-哌嗪-二苯并[b,f][1,4]硫氮杂卓盐酸盐, 98%
¥169.00
91-68-9D806931 3-二乙氨基酚, 97%
¥158.00