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如何看懂AMDIS软件中的报告,上图中诸如model =31m/z,simple=64,等什么意思,是不是纯度越低更好,还有匹配度多大才算好,本图中net=30,是不是很差,能用吗?
下图中圈的地方全文为:Instrument type: Quadrupole
Scan Direction High to Low
WARNING: Maximum mass in scan set>max mass in datafile. Mass autoranged from data file.
Highest m/z detected = 74, high m/z setting = 80
Very low noise level. Median Signal (Noise Level)/Threshold=0.0.
Background (low vs. high retention time):
median low RT S/N=117, high RT S/N=71
Solvent Tailing (m/z 84). Run begins at 4.09 min. Solvent falls below:
S/N=1 before run
Column Bleed (m/z 207):
median low RT S/N=0, high RT S/N=0
最后,如果使用AMDIS检定出痕量物质或被基体干扰的物质,那么该如何定量呢?望各位赐教。