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
填充柱 Porapak QS 50/80
MTO-CARBOXEN 569, 20/45 MESH, 500GM
3-硝基苄溴
10L HDPE广口瓶
硅胶
PE-HD两通,用于13-16mm管径
BOTTLES, CONICAL SHOULDER, 100 ML, ST 14/23, SODA-GLASS, NARROW MOUTH, ST-GLASS STOPPER, PLASTIC C
4-(3,6-Dimethylhept-3-yl)phenol-13C6
HEATING REAKTOR FOR WD 9
REACTION VESSELS, PP, 2.2 ML, DISPOSABLE, TRANSPARENT, TRANSPARENT WITHOUT LID, EPPENDORF MICROL