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
乙醇水溶液中异丁醇和异戊醇标准物质
LiteTouch Micro Ferrule Assy 1/32in - PK
EPPENDORF CH-500 HPLC COLUMN HEATER SYST EM 240V WITH UK CORD
1-苯基-2-三甲基甲硅烷基乙烯
PT(3MM) ELECTRODE TIP:CVS
PF-670462
硫酸镁
REDUCTION ADAPTERS, SOCKET NS 29.2/32, CONE NS 55/44, DURAN
安息香;二苯乙醇酮
1,4-二乙基苯( PDEB )