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    • LC-MS/MS 6880 Triple Quadrupole Liquid Chromatography Mass Spectrometer

    LC-MS/MS 6880 Triple Quadrupole Liquid Chromatography Mass Spectrometer

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    Product Code: LC-MS/MS 6880
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    LC-MS/MS 6880 Triple Quadrupole Liquid Chromatography Mass Spectrometer Product Parameter
    Technical Parameters
    Ultra high pressure liquid chromatograph
    Pump system
    dual-cylinder HPG (high-pressure mixing) dual-channel
    Flow range
    0.001 ~ 2.000mL/min (maximum 5 mL/min)
    Flow accuracy
    1% or 10uL/min
    ≤0.075% RSD or 0.005min SD
    Maximum work pressure
    0 ~ 18850psi (0 ~ 1300 bar)
    Sample capacity
    108 positions (2ml vial)
    Sample temperature
    4 ~ 40℃
    Triple Quadrupole Mass Spectrometer
    Ion source
    1. Ion source ensures that number of ionization is maximized, also neutral particles and high-energy ion clusters that generate
    noise are minimized.
    2. Axial direction of spray atomizer is perpendicular to interface of orifice plate to improve spray effect and greatly reduce
    entry of neutral particles into mass spectrometer, thereby eliminating noise.
    3. By providing Electrospray Ionization (ESI) source and atmospheric pressure chemical ionization source (APCI), substances of
    different polarities can be analyzed.
    Ion guide
    High frequency (RF) double ion funnel is optically optimized to transport a wide range of ions while performing efficient ion
    focusing.
    Quadrupole and front and rear filters 1 and 2 are used to optimize ion transmission and spectral level resolution.
    Collision unit
    Collision unit has optimized mode of high-pressure 180-degree bending, and at same time eliminates interference.
    Detector
    Electron accelerator with acceleration after 5kV.
    Vacuum system
    Two single-stage 40L/h primary pumps
    Three-stage 25/300/400L/s turbomolecular pumps
    System performance
    1. MRM sensitivity, signal-to-noise ratio (S/N), ESI positive ion
    1pg reserpine, scan m/z 609 to 195 for quantification.
    S/N: 1000000:1
    2. MRM sensitivity, signal-to-noise ratio (S/N), ESI negative ion
    1pg chloramphenicol, scan m/z321 to 152 for quantification.
    S/N: 500000:1
    3. Mass range: m/z 10 ~ 1250
    4. Polarity switching: 25ms
    5. Mass resolution: 0.7 Da to 4.0 Da (user adjustable)
    6. Quality stability: 0.1Da/24h
    7. Dynamic range: >105
    8. Scan mode: full scan, product ion scan, precursor ion scan, neutral loss scan, selective ion scan (SRM/MRM)
    9. Maximum scanning rate: 20000 Da/S
    10. Maximum MRM collection rate: 600 MRMs/S
    11. Minimum MRM residence time: 1.0 ms

    INTRODUCTION:

    LC-MS/MS 6880 Triple Quadrupole Liquid Chromatography Mass Spectrometer simplifies the complex analysis process through an intelligent workflow, and has high sensitivity and reliable quantitative functions. Each individual module can be operated
    intelligently. The system can provide lower quantitative detection limit and selectivity of synchronous data processing, thereby
    improving the maximum laboratory efficiency. It provides the best mass spectrometry solutions and intelligent instrument
    configuration for biopharmaceuticals, universities, research institutes and other institutions.

    PERFORMANCE CHARACTERISTICS

    * ESI/APCI free switch, optional installation
    * High-efficiency ceramic heater heat setting technology
    * Automatic emptying system to reduce the interference to ion source pollution
    * Instrument man-machine dialogue access mode, more intelligent
    * The best overall solution
    * Reliable quantitative data
    * Comprehensive real cases of the project
    * Fast report mode
    * Software specialization and unique interface protocol provide reliability
    * Quality Express TM, Data Express TM,
    * Unique professional extension interface of the software
    * Maintain high sensitivity
    * Simplify the work process
    * Improved work efficiency
    * Ensure the stability of the instrument
    * Enhance the ionization efficiency, reduce the degradation of thermally unstable compounds, and increase sensitivity.

    APPLICATION DIRECTION

    High-performance instruments can provide the most ideal solution, which can be widely used in food safety, drug analysis,
    environmental science, toxicological judgment, and compound structure qualitativeness.

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