Amresco 0472-10G COOMASSIE? BRILLIANT BLUE R-250 考马斯亮蓝 R-250
Acros试剂中国官网Acros官网Acros中国
赛默飞Acros Organics试剂中国代理商Alfa aesar阿法埃莎试剂代理商
Amresco 0472-10G COOMASSIE? BRILLIANT BLUE R-250 考马斯亮蓝 R-250