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
.
Phenyltoloxamine Related Compound A
2,4-Dimethylthiophenol
磺草唑胺 标准品
稀禾定标准品
氯虫苯甲酰胺溶液, 100ppm
托吡酯溶液, 1000ppm
3,3',4,5-Tetrachlorobiphenyl Solution 100ug/ml in Isooctane (无证书)
2-(Methylthio)thiophene
乙酰丙嗪马来酸酯 标准品
丙酮中吡虫啉