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
二嗪磷 BePure-21753XC
1.3.5-Tribromobenzene Solution 100ug/ml in Hexane
USP 467 OVI MIX (LOW CONC)23RD ED, 1XI1M 标准品
正己烷中氟氰戊菊酯(氟氰菊酯)溶液标准样品
阿莫西林-二酮哌嗪(混合异构体)
METHOD 1613 LABELED COMPOUND STOCK SOLUTION
多果定溶液,100ppm
Ethyl acetamidocyanoacetate (无证书)
Triethanolamine myristate
壬基酚 标准品