[13C11, 15N2]-L-Tryptophan
[13C11, 15N2]-L-Tryptophan
[2H3]-Pyridoxal phosphate 维生素B6/磷酸吡哆醛内标
[2H5]-Cromolyn disodium salt
Hydroxy Itraconazole D8
Ceftazidime D6 Sodium
N-Desmethyl Clomipramine D3 Hydrochloride
Caspofungin D4 diFormate
[2H4]-Desmosine formate
[2H10]-N,N-Diethyl-2-hydroxyacetamide
[2H5]-Ganciclovir
11种有机氯农药混标(NYT 761-2008),100ppm
[2H6]-Galunisertib