damoguyan
第2楼2009/06/30
应该会影响到灵敏度,所以在买仪器时扫描速率就是个比较重要的参数来,速率大的话灵敏度就高,不过现在的几种机子最大速率好像都在10000AMU/秒,用SIM就可以避免这个情况了。要注意标液的采集方法要和样品的一样,数量处理时标准曲线和样品的信号类型也要一致
i think it shall affect sensitivity,so scan rate is a important parameter ,the bigger scan rate,the higher sensitivity.and the biggest scan rate is around 10000amu/s for current severl brands.using SIM mode can add sensitivity.by the way,we need assure the same acquiretion method and signal type for standard solutions and samples