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
EasyGuard II PH 保护柱芯 5μm 10 x 2.1mm 5/pk
SS PACKED COLUMN,2M,2.1MM,10%CARBOWAX-20M
透明 12X32MM 样品瓶 套装 聚四氟乙烯/硅树脂 隔垫 便利套装
钒-标液,介质:1%硝酸
Octyl Isocyanate
Sample container, PP, with screw cap, PP, 90 ml
Whatman 滤纸
5-溴-1,3-二氟-2-三氟甲基苯
2,3-二氟溴苄
Flexible discharge tubing for Dispenser 2,5/5/10 ml (PTFE)