遇见数据集

GC-HRMS ".cdf" files available from coffee samples used in the study named "PREDICTION OF COFFEE PROPERTIES USING GAS CHROMATOGRAPHY COUPLED TO HIGH RESOLUTION MASS SPECTROMETRY AND MASS SPECTRUM-ORIENTED CHEMOMETRICS"

收藏
Harvard Dataverse2023-01-01 更新2026-04-09 收录
官方服务:

资源简介:

GC-HRMS ".cdf" files available from 118 coffee samples used in the study named "PREDICTION OF COFFEE PROPERTIES USING GAS CHROMATOGRAPHY COUPLED TO HIGH RESOLUTION MASS SPECTROMETRY AND MASS SPECTRUM-ORIENTED CHEMOMETRICS". Experiments were performed on a TRACE 1310 gas chromatograph coupled to an Q Exactive FT-Orbitrap mass spectrometer (ThermoFisher Scientific). Capillary column: 60 m × 0.25 mm-i.d. (film thickness of 0.25 µm) Rxi-5SilMS (Restek Corporation). Helium was used as carrier gas at a constant flow rate of 1.2 mL/min. Analyte ionization was performed by electron ionization (EI) at 70 eV. Mass range from m/z 50 to 400. Xcalibur software (ThermoFisher Scientific) was used for data acquisition.

创建时间:
2023-01-01
二维码
社区交流群
二维码
科研交流群
商业服务