Accurate mass measurements of organic compounds by an internal standard method for laser desorption/electron impact fourier transform mass spectrometry | Zendy

Jiang ChunGang | Zendy; Sheng LongSheng | Zendy; An DengKui | Zendy

Premium

Accurate mass measurements of organic compounds by an internal standard method for laser desorption/electron impact fourier transform mass spectrometry

Author(s) -

Jiang ChunGang,

Sheng LongSheng,

An DengKui

Publication year - 1991

Publication title -

organic mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.475

H-Index - 121

eISSN - 1096-9888

pISSN - 0030-493X

DOI - 10.1002/oms.1210260312

Subject(s) - mass spectrometry , analytical chemistry (journal) , fourier transform ion cyclotron resonance , chemistry , fourier transform , desorption , electron ionization , laser , chromatography , optics , physics , organic chemistry , ionization , ion , quantum mechanics , adsorption

A method for determining accurate relative molecular masses and elemental compositions of several non‐volatile and thermally labile organic compounds in the source cell was established. The experimental sequence included laser desorption/electron impact Fourier transform mass spectrometry and direct‐mode observation over a narrow mass range. Perfluorotributylamine was used as internal calibrant. Errors were about 1 ppm.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research