布洛芬杂质71; 格拉司琼杂质2(Z和E异构体的混合物); 格拉司琼杂质11(ZE混合物); Ibuprofen Impurity 71; N-Acetylaminoisonitrosoacetanilide; Granisetron Impurity 2 (Mixture of Z and E Isomers); 2-(hydroxyimino)-, 2-acetyl-1-phenylhydrazide; Agomelatine Impurity 32; Granisetron Impurity 11(Mixture of Z and E Isomers)
