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
1-癸烯
麦迪霉素溶液,100ppm
Diethofencarb
2,6,10-Trimethylundecane
100ug/mL Chlorite, NaClO2, in water for Ion Chromatography(有证书)
2-溴苯酚 标准品
ChromaDex Foam Coolers w/ Logo 标准品
1,3,5-Trimethylbenzene-d12 标准品
氯嘧磺隆 BePure-21107
39种农残混标a组(GB/T20769 BePure-30111XM-a-1mL