Guaiacol Impurity 40 CAS No. 143018-60-4 Chemical Formula : C8H9O5S- ? K+ STD No. RM637440G 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Coclaurine Impurity 14 Monomer CAS No. 1017256-44-8 Chemical Formula : C19H23NO3 STD No. RM257014CD 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Pinaverium Bromide Impurity 48 CAS No. 1190372-41-8 Chemical Formula : C17H31NO2 STD No. RM322048P 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Rasagiline Impurity 56 Hydrochloride CAS No. 10409-00-4 Chemical Formula : C15H15N ? HCl STD No. RM927956RL 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Nitrendipine Impurity 15 CAS No. 52351-77-6 Chemical Formula : C13H13NO5 STD No. RM61315N 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Tulobuterol Impurity 20 CAS No. 252561-82-3 Chemical Formula : C8H5Br2ClO STD No. RM595920T 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Adenosine Impurity 102 CAS No. 130999-19-8 Chemical Formula : C31H31N5O5 STD No. RM2500102A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Famotidine Impurity 55 CAS No. 105683-44-1 Chemical Formula : C4H11N5O2S2 STD No. RM47555F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Sclareol Impurity 9 CAS No. 100349-53-9 Chemical Formula : C20H36O2 STD No. RM31239S 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ferrocene Impurity 8 CAS No. 900505-82-0 Chemical Formula : C50H54Fe3N2P2 STD No. RM37408F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ambroxol Impurity 134 CAS No. 2231664-77-8 Chemical Formula : C7H12F3NO STD No. RM122134A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Chenodeoxycholic Acid Impurity 25 CAS No. 51446-79-8 Chemical Formula : C24H40O4 STD No. RM31625C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ