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
1-Methylindole-2-carboxylic acid (无证书)
2.4-Dichlorophenol
盐酸克伦特罗
1H,1H-Perfluorooctadecan-1-ol
Lontrel (TM) Solution 100ug/ml in t-Butylmethyl ether
First Standard® 甲醇中45种农药及其代谢物混标溶液(LC检测),10μg/mL
2-Aminopyridine
磺苄西林 效价测定
3-甲基菲
trans-Diethyl Stilbestrol,