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
气相色谱柱,TG-5MS AMINE 30m x 0.25mm x 1μm
ACQUITY UPLC BEH Phenyl 液相色谱柱
吐温20
莠灭净杂质2
ULTRARAPID COLUMNS NUCLEOSIL
灿烂甲酚蓝
玻璃比色皿
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL WITH RING, O.D. 9 MM, LENGTH 60 MM
ZORBAX Eclipse XDB-C18
1,1,4,7,10,10-六甲基三亚乙基四胺