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
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 29/32, VALVE AND PTFE-VALVE PLUG, SOLID PLUG, SCREW-THREAD RE
N-Benzylglycine Ethyl Ester
CD-35气相毛细管色谱柱
5-乙基尿嘧啶
SiliaPrep? C18/SAX/SAXine (DCT)X-2)2)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
2-Nonylbenzimidazole
N-Methyl-4-nitrophthalimide
HAND PUMP,OTAL-FILLING PUMP, FOR VESSELS WITH TOP DIA.28-70 MM
玻璃比色皿G-106
(现)除烃类气体净化管(GC-3)