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
精二甲吩草胺溶液, 1000ppm
Nitrofen
MENTHONE, (-)-(SG) 标准品
霜霉灭 BePure-26446
A0406191 1-甲基咪唑
Semi-Volatile Surrogate Mix 标准品
3-Methyl-d3-thiophene 标准品
PUNYW26435500 Trepibutone Impurity 2
3-Methylsulfonyl-2,3',4',5-tetrachlorobiphenyl 标准品
o-Chlorocinnamic acid (无证书)