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
壬基酚聚氧乙烯醚混标 NPE MIX (EO=1~15)
Arochlor 1248 Solution 1000ug/ml in Hexane
畜蜱磷(赛灭磷) BePure-21579
(+)-Arabinogalactan (无证书)
2-[4-[(2RS)-2-Hydroxy-3[(1-methylethyl)amino]propoxy]phenyl]acetonitrile
2.4.6-Trichlorophenylhydrazine (无证书)
乙腈中呋喃它酮
Clotrimazole-d5 (phenyl-d5) 标准品
氟咯草酮
Benzidines Mix 1, 2000 mg/L, (RM, ISO GUIDE 34)