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
1H,1,H,2H,2,H-Perfluorohexan-1-ol (2-Perfluorobutyl ethanol)
Composite Unleaded Gasoline Solution 2500ug/ml in Methanol
硬脂酸甘油三酯溶液,100ppm
Hydroxyethoxyethoxy ethyl oleate
反式氯氰菊酯-D6
CARMINIC ACID(RG) 标准品
丙酮中草达灭(禾大壮、禾草敌)溶液标准样品
Monuron Solution in Methanol
74611, RESIN BOND. GLASS FIBREBOARD (THERM. CONDUCTIVITY) 标准品
苯茚二酮 标准品