快速原子轰击质谱技术

Technique of Fast Atom Bombardment Mass Spectrometry

本文介绍了快速原子轰击质谱仪器的特征及实验技术,包括离子源的改造、探针材料、尖端形状、离子化气体的本质,样品的制备方法,溶剂的选择及溶液的浓度和酸度对结果的影响等方面。

This Paper describes the instrumental characteristic and experimental technique of the fast atom bombardment mass spectrometry, including the modification of ion source housing, target materials, the shape of target, the nature of ionizing gas, sample preparation, selection of solvents, the influence of concentration and acidity of solultion and so on.