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
转基因玉米3272(10%)标准品
氧化乐果(溶剂:丙酮)
Botryococcane C32-C34
SWEP Solution in Acetonitrile
灭菌磷 BePure-22419YB
1-(4-Acetylphenyl)-2-methyl-1-propanone
2.3.4.5-Tetrachlorobiphenyl (无证书)
苯胺灵 BePure-25233
Iron Chips (Fe) 99.94%(有证书)
5-Phenylbenzo[j]fluoranthene