发明名称 |
Chemical noise reduction for mass spectrometry |
摘要 |
In various aspects, the present teachings provide systems and methods for reducing chemical noise in a mass spectrometry instrument that use a neutral chemical reagent and one or more mass filters to reduce interfering chemical background ion signals that are generated by ionization sources of mass spectrometers. In various embodiments, the neutral chemical reagent belongs to the class of organic chemical species containing a disulfide functionality.
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申请公布号 |
US7528365(B2) |
申请公布日期 |
2009.05.05 |
申请号 |
US20070672101 |
申请日期 |
2007.02.07 |
申请人 |
APPLERA CORPORATION;MDS INC. |
发明人 |
GUO XINGHUA;BRUINS ANDRIES P.;COVEY TOM |
分类号 |
H01J49/42 |
主分类号 |
H01J49/42 |
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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