limertinib Impurity 46 CAS No. 3034292-01-5 Chemical Formula : C33H42ClN7O3 STD No. RM770346L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Atorvastatin Impurity 193 (Mixture of E/Z Isomers) CAS No. 71432-55-8 Chemical Formula : C11H24N2O STD No. RM154193A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Sudan Red Impurity 44 CAS No. 6358-53-8 Chemical Formula : C18H16N2O3 STD No. RM230044S 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Erlotinib Impurity 172 CAS No. 35703-14-1 Chemical Formula : C8H7N2O+ ? Cl- STD No. RM395172E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Gossypetin Impurity 17 CAS No. 71149-61-6 Chemical Formula : C18H16O9 STD No. RM769017G 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Landiolol Impurity 128 CAS No. 20287-07-4 Chemical Formula : C5H8Cl2O2 STD No. RM9393128L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Landiolol Impurity 129 CAS No. 20286-92-4 Chemical Formula : C5H8Cl2O2 STD No. RM9393129L 项目咨询：李经理电话-18672007304QQ-3003337926

Landiolol Impurity 130 CAS No. 333391-82-5 Chemical Formula : C6H11ClO3 STD No. RM9393130L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Eicosapentaenoic Acid Impurity 111 CAS No. 89886-42-0 Chemical Formula : C18H30O3 STD No. RM3210111E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

*Benfluorex Impurity 28 Hydrochloride (Fenproporex Hydrochloride) CAS No. 16359-54-9 Chemical Formula : C12H16N2 ? HCl STD No. RM549228BL 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Etilefrine Impurity 20 Hydrochloride CAS No. 942-51-8 Chemical Formula : C10H15NO2 ? HCl STD No. RM354920EL 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Testosterone Impurity 129 (Drostanolone Propionate) CAS No. 521-12-0 Chemical Formula : C23H36O3 STD No. RM5500129T 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ