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      • wikipps.hk
        HPLC HPLC -概論一、液相色譜理論發展簡況色譜法的分離原理是:溶於流動相(mobile phase)中的各組分經過固定相時,由於與固定相(stationary phase)發生作用(吸附、分配、離子吸引、排阻、親和)的大小、強弱不同,在固定相中滯留時間不同,從而先後...
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        In the past few years, high-performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) has matured to a true alternative to antibody-based immunoassays in routine therapeutic drug monitoring. In transplantation medicine, mass spectrometry-bas
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    日期:2024-05-10
    4 An initial limitation in the development of a combined LC/MS method was the interface between the HPLC and the mass spectrometer. However, with the development of MS ionization techniques such as electrospray ionization (ESI) and atmospheric pressure...
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    日期:2024-05-10
    We were going to call this tutorial "Reverse Phase HPLC for Proteomics" but we decided to exercise some restraint. We decided to write this tutorial because reverse phase chromatography is the most common form of chromatography used in LC/MS ......
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    Europe's Premier Independent LC-MS Service Provider. ... MS Vision offers flexible and cost effective service, ensuring maximum performance and uptime of a wide range of Mass Spectrometry and LC systems....
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    日期:2024-05-10
    Back to top Articles, Posters & Reviews מאמרים, פוסטרים וסקירות Troubleshooting LC-MS problems 5 mb (register first) Principles of MS quantitation...
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    日期:2024-05-11
    LC/MS - Interfacing HPLC And MS • Electrospray Ionization (ESI) • Atmospheric Pressure Chemical Ionization (APCI) • Atmospheric Pressure Photo Ionization • API Source Design The Mass Spectrometer: Instrument Architectures and Main Characteristics • Quadro...
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    日期:2024-05-13
    HPLC Detector types Based on the method or principle used in detection the detectors available are UV detectors, Fluorescent detectors, Electrochemical detectors and Photo diode-array detectors (PDA). Refractive index detectors; These are detectors which ...
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    日期:2024-05-08
    Basic Principles of HPLC Martin R. Hackman NJ- DEP Office of Quality Assurance H P H P H P HPLC Methods Parameter Group Method Compounds Compounds Compounds Partitioning Separation is based on the analyte’s relative solubility between two liquid ......
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    日期:2024-05-11
    An on-line system based on microdialysis sampling (MD), micro-high performance anion exchange chromatography (micro-HPAEC), integrated pulsed electrochemical detection (IPED), and electrospray ionization mass spectrometry (MS) for the monitoring of on-lin...