亚磷酸单异辛酯在场解吸质谱中作为质量校正物质

Iso-octyl Phosphorite as a Calibration Material in FDMS

亚磷酸单异辛酯在场解吸质谱中,出现一系列[nM+1]^+簇离子。这些离子强度较大,质量间隔合理,范围在m/z 150～1500之间,可作为场解吸质谱的质量校正物质。

The field desorption mass spectrum (FDMS) of iso-octyl phosphorite displays intense cluster ion peaks of [nM+1]^+. These ion peaks distribute between m/z 150 and 1500 with rational interval. So iso-octyl phosphorite can be used as calibration reference in field desorption mass spectrometry.