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
氟胺磺隆 标准品
2,3,4,4'-Tetrachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
2.2'.4.4'.6.6'-Hexachlorobiphenyl(有证书)
Cholesteryl bromide (无证书)
Hydroxy Pioglitazone (M-IV)
溴氯芬 标准品
乙腈中表雄酮溶液,100μg/mL 广电计量
嘧草硫醚 标准品
20727, 1-Methylbenz[a]anthracene (purity ) 标准品
Chromium-Vanadium Steel (Modified)