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
磨口三角瓶
HYPERCARB 3UM 30X4.6MM HT COLUMN
N-(2-乙酰胺基)-2-亚氨基二乙酸
FLEXIBLE COUPLING FOR STIRRERS, CHUCKING BREADTH UP TO 10 MM MAX., LENGTH APPROX. 70 MM
氨基甲酸铵
铬标准溶液,Fisher ICP单元素标准溶液
磨口垫片,PTFE,NS24/29,薄壁
5-O-Feruloylquinic Acid (E/Z Mixture)
SPATULAS, DOUBLE, MADE OF STEEL, POLISHED, LENGTH 500 MM
气进样针