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Time-of-flight mass spectrometers (TOFMS) had once been considered inferior to other types of mass spectrometers in key performance figures such as mass resolving power and mass accuracy. The discover...
REFLEAⅢ基质辅助激光解析电离时间飞行(MALDI-TOF)质谱仪(图1)是布鲁克公司推出的世界上最灵敏的MALDI-TOF质谱仪。该仪器配有自动制样机,无网离子的延迟引出技术,无网双聚焦反射器,除可测各种分子的分子量外,还可通过源后分解谱(Post Source decomposition,PSD)得到结构信息,是当前研究蛋白质组必不可少的质谱仪。本文对该仪器的主要优点,结构特点,仪器主要配...