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
(办证) Methomyl D3,100ng/ul 标准品
舒巴坦
Senecionine N-Oxide-D3
4-Fluorobiphenyl
4’,6-二氟-2,2‘,3,3‘,4,5,5‘,6‘-八溴联苯醚
盐酸利多卡因一水合物 BePure-23733
(±)-N-Ethylamphetamine HCl, 50 标准品
Methyl-2-methyllactate (无证书)
异丙草胺溶液,100ppm
2.3.4.6-Tetrachlorophenol Solution 100ug/ml in Methanol