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
1,1,2,2-四(4-甲氧基苯基)乙烯
Sample rack 24x120mL for Soliprep
老款3N11CN 预过滤棉(配合3001CN使用)
DEEP TRAYS, 520x420x95 mm
烧杯,低型,PTFE材质,2000 ml
ST-SOCKETS, FULL LENGTH, PRECISO, ST 34/45 ?:40 MM, L:150 MM, W.TH.:2,3 MM
4-硝基苯乙酮
4-氨甲基苯甲酸甲酯盐酸盐
HOMSi? p-(4-Morpholinylcarbonyl)phenyl
BETASIL CN 5UM 10X3MM DROP-IN GUARDS 4/PK