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
INTERMEDIATE RECEIVERS, ANSCHüTZ- THIELE, OBLIQUE ADAPTER, UNGRADUATED, ST 19/26 - ST 29/32
PUNYW9987359 Dopamine Impurity 6
5-碘代邻氨基苯甲酸
Tygon? 2075 id. 9.5 mm wall 1.6 mm / size M / reel of 15m
丁基三甲基铵双(三氟甲磺酰基)亚胺盐