Cetagliptin Impurity 102 CAS No. 611240-41-6 Chemical Formula : C17H17F6N5O STD No. RM1627102C

Cetagliptin Impurity 108 CAS No. 1435486-77-3 Chemical Formula : C18H18F6N4O STD No. RM1627108C 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Monostearin Impurity 12 CAS No. 67232-82-0 Chemical Formula : C42H82O10P- Na+ STD No. RM351012M

Lanthanum Carbonate Dihydrate CAS No. 929207-29-4 Chemical Formula : C3La2O92(H2O) STD No. RMAN002534H

Gatifloxacin Impurity 16 CAS No. 55980-34-2 Chemical Formula : C5H9NO2 STD No. RM75216G

Lanthanum(III) Hydroxycarbonate (2θ≈20.4°) CAS No. 12601-61-5 Chemical Formula : CHLaO4 STD No. RMAN1201758JⅡ

Lanthanum(III) Hydroxycarbonate (2θ≈17.8°) CAS No. 12601-61-5 Chemical Formula : CHLaO4 STD No. RMAN1201758JⅠ

Lubiprostone Impurity 2 CAS No. 2196182-47-3 Chemical Formula : C20H30F2O4 STD No. RM9512L

Glutathione Impurity 14 Monomer CAS No. 70555-25-8 Chemical Formula : C15H25N5O9S2 STD No. RM555514GD

Tobramycin Impurity 15 CAS No. 19309-98-9 Chemical Formula : C6H13NO5 STD No. RM657015T

Tobramycin Impurity 14 CAS No. 51736-77-7 Chemical Formula : C19H38N6O10 STD No. RM657014T

Tobramycin Impurity 10 CAS No. 71155-47-0 Chemical Formula : C12H26N4O62H2O4S STD No. RM657010T