发明名称 |
INTELLIGENT BACKGROUND DATA ACQUISITION AND SUBTRACTION |
摘要 |
A scan of a separating sample mixture is received from a mass spectrometer at each interval of a plurality of intervals. It is determined at a first interval that a received mass spectrometry scan at the first interval and one or more preceding received mass spectrometry scans include a varying ion signal that represents an ion of a known compound and has an intensity above a threshold level. The mass spectrometer is instructed to perform a dependent scan for the ion at the first interval producing a spectrum for the known compound. A second interval is selected after the first interval where the varying ion signal has an intensity that is not above the threshold level. The mass spectrometer is instructed to perform a dependent scan for the ion at the second interval producing a spectrum for a background. |
申请公布号 |
WO2013098601(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2012IB02528 |
申请日期 |
2012.11.28 |
申请人 |
DH TECHNOLOGIES DEVELOPMENT PTE. LTD. |
发明人 |
AIELLO, MAURO |
分类号 |
G01N27/62;G01N30/72;G06F9/44;H01J49/26 |
主分类号 |
G01N27/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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