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公开(公告)号：US20240379336A1
公开(公告)日：2024-11-14
申请号：US18691598
申请日：2022-09-15
Applicant: DH Technologies Development Pte. Ltd.
Inventor： Chang LIU , Gordana IVOSEV , Hui ZHANG
IPC: H01J49/00
Abstract: Methods and systems for spectral comparison and quality assessment are disclosed. In one example, a method for assessing quality of a mass spectrum (MS) of a sample is provided. The method comprises: predefining one or more features or attributes indicative of the sample quality with reference to a target compound; and calculating a quality score for the MS with respect to the selected features or attributes.
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