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
螨蜱胺 BePure-21545
Silquest?A-1102 标准品
5种α2-受体激动剂混标(GB 31660.6-2019)
烯啶虫胺 BePure-24307
Aromatic-Benzenoid
Di-n-butyl phthalate (ring-d4)
(办证)甲萘威(萘环D7)
4,5-Dichloroveratrole
Uranium - U3O8, 99.968%, 2% HNO3
Polyethylene, Linear