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
管架, 1x30ml 直径25mm 带裙边锥形底, 2个/包
生活饮用水基质中敌敌畏质控样
ERLENMEYER FLASKS, DURAN, WITH GRADUATION, 2000 ML, FLASK ? 153 MM, HEIGHT 275 MM, NECK ? 72 MM, W
2,6-二氯苯肼盐酸盐
Metalaxyl Metabolite CGA 108906
SUPELCOSIL LC-ABZ Supelguard; 柱芯
可更换惰性垫,50个/包
PUNYW10182256 Bromfenac Impurity 3
ISO-Guide34-Erbium(Er)标准溶液,10000mg/L溶于4% HNO3
p-Hexylbenzonitrile