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公开(公告)号：US20230343574A1
公开(公告)日：2023-10-26
申请号：US17730032
申请日：2022-04-26
Applicant: Agilent Technologies, Inc.
Inventor： Kai Chen , Kenneth R. Newton , Christian Wisner-Carlson
CPC classification number: H01J49/4215 , H01J49/0031 , H01J49/0045
Abstract: A quadrupole transmitting window applied by a quadrupole mass filter is characterized by a method that utilizes the noise band of a transmitted chemical noise ion signal. The mass filter may be utilized in a mass spectrometry (MS) system.
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