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
OPTIMA 1气相毛细管柱
粒度标准物质(30um)
1,2-Dibromo-3-chloropropane,10ng/ul 标准品
溴百里酚蓝
气接头
Splash Protection for 874
5-氨基水杨酸
Tefzel Rotor Seal for 9010
COMBI-CONNECTING TUBES, PP, I.D. 7 - 9 MM
DISTILLING LINKS, WITH LIEBIG CONDENSER, W. THERMOMETER SOCKET ST 14/23, FLASK AND ADAPTER CONE S