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Thermofisher

ThermoFisher Q Exactive HF

應(yīng)用范圍：定性/定量篩查研究到完整單克隆抗體的表征等
分辨率：140,000 FWHM
質(zhì)量數(shù)范：6000 m/z
快速掃描：12 Hz
質(zhì)量準(zhǔn)確度：<1ppm
解離技術(shù)：HCD
靈敏度：飛克級(jí)

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產(chǎn)品描述

Q EXACTIVE HF性能參數(shù)

質(zhì)量范圍（全掃）m/z 50–6000 (Scan range: last   mass ≤ 15 × first mass)
母離子篩選50 < m/z ≤ 400          Any isolation widths between 0.4   amu and full scan
    400 < m/z ≤ 700       Any   isolation widths between 0.7 amu and full scan
    700 < m/z ≤ 1000    Any isolation   widths between 1.0 amu and full scan
    1000 < m/z ≤ 2000  Any isolation   widths between 2.0 amu and full scan
    2000 < m/z ≤ 2500  Any isolation   widths between 3.0 amu and full scan
    2500 < m/z                No   precursor ion isolation
分辨率15000 at m/z 200 at a scan rate   of 18 Hz
    30000 at m/z 200 at a scan rate of 12 Hz
    45000 at m/z 200 at a scan rate of 10 Hz
    60000 at m/z 200 at a scan rate of 7 Hz
    120000 at m/z 200 at a scan rate of 3 Hz
    240000 at m/z 200 at a scan rate of 1.5 Hz
質(zhì)量精度<3 ppm with external   calibration (under defined conditions)
    <1 ppm using internal standard, lock masses (under defined conditions)
正負(fù)切換One full cycle in < 1 sec   (one full scan positive mode and one full scan
    negative mode at resolution setting of 35000)
動(dòng)態(tài)范圍>5000 within a single scan
靈敏度S/N of a flow injection of   Buspirone for the selected mass chromatogram of the [M+H] + ion (m/z =   386.2551):
    Full Scan: 500 fg on column 100:1
    SIM: 50 fg on column 100:1


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