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
内吸磷-O
二硫化碳中乙酸戊酯溶液标准物质
Diafenthiuron Solution 100ug/ml in Acetonitrile
2.2'-Dithiobis(benzothiazole) Solution 1000ug/ml in Methylene chloride
2-n-Propylthiophene
丙硫磷
多杀菌素 A
2,4-Dinitrophenyl 3-Phosphopropyl Disulfide
西布特罗/赛布特罗
1-(3-氯-4-甲基苯基)脲 标准品