GNPS - MultiMS2 spectral library

MultiMS2 contains spectra acquired on standards using both positive and negative ionization polarities. The spectra were acquired using both collision-induced dissociation (CID) and electron-activated dissociation (EAD), using multiple energies.MultiMS2数据集包含以标准品为分析对象采集得到的质谱谱图，其采集过程覆盖正、负两种电离极性。该数据集的谱图采用碰撞诱导解离（collision-induced dissociation, CID）与电子活化解离（electron-activated dissociation, EAD）两种解离方式，并通过多种能量参数完成采集。