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
(1S,2S)-1,2-二苯基乙二胺
Labworldsoft PC-Software
二异辛胺
生活固废中重金属元素标准物质(总量)
Casserole 270ml ?:101mm h:51mm with porcelain handle glazed except rim porcelain
其他
30ml HDPE 广口瓶,含PP瓶盖
DIMROTH-CONDENSERS, ACC. TO DIN 12591, CONE ST 24/29, SOCKET ST 24/29, JACKET LENGTH: 250 MM
磨口垫片,PTFE,NS60/46,薄壁
HYPURITY C18柱