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
Pirimiphos Ethyl,
灭草灵 BePure-25731XA
(办证) MCPA D3 (3,5-6-D3-phenoxy),certified 标准品
o-Cresol (d8)
(办证)蒽-D10
3-甲基-4-硝基苯甲醚
Desmedipham
rac 2-Azabicyclo[2.2.1]hept-5-en-3-one
Barium perchlorate hydrate (无证书)
Interference Check Standard I