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[求助] 有一些棒棒峰,因此无法判定样品的响应。该怎么办?

液质优化问题
瓦里安的液质,透明玻璃盖的那款。注明:调谐液打进去是有响应的
1.质谱相应不好,之前流动相进去相应还是有e7的,状态很好的。有时又是e6,这样噪音大,有一些棒棒峰,因此无法判定样品的响应。该怎么办?
2.质谱优化怎么弄,主要有个capillary,一般用的是80,有调动,对响应没什么改善。还有个电压,工程师建议是一级质谱用1000-1200.
各位大侠帮帮忙,我该怎么办?
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