样品溶解在二甲基亚砜中，以正离子方式记录谱图，结果发现除产生一个失去氯原子的分子离子峰外，没有任何碎片峰。
The samples were dissolved in dimethyl sulfoxide (DMSO) and the data were recorded by positive ion mode. No any other fragment was found except for little molecular ion which loses a chlorine atom.
基于这些原因，应使用二甲基亚砜只有在医生的监督。
For these reasons, DMSO should be used only with the supervision of a doctor.
给出了硝酸钠在纯二甲基亚砜及二甲基亚砜水溶液中溶解度曲线。
The solubility curve of sodium nitrate in pure dimethyl sulfoxide and in DMSO aqueous solution are given.
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