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
阿特拉津-D5(氘代莠去津)
2,5-Anhydro-3,4-dibenzyl-D-glucitol-6-(dibenzylphosphate)
3-羟基克百威 BePure-20957XM
Desmosterol
Propachlor OA sodium salt Solution 100ug/ml in Methanol
一缩二丙二醇 标准品
6-苄氨基嘌呤
苯乙腈标准品
First Standard® 甲醇中外环氧七氯溶液,100μg/mL
2-Ethyl-3-methylpyrazine