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
2,2',3,4,4',6,6'-Heptachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
雌二醇溶液, 100ppm
甲醇中乙草胺(消草胺)溶液
2,2'-Binaphthyl-d14
甲醇(无水)中氯苯嘧啶醇
Creatinine in Frozen Human Serum
1,2,5-Trimethylnaphthalene
伐灭磷 BePure-22755
环磷酰胺 标准品
Phenothiol [MCPA-thioethyl]