TY  - GEN
AU  - Shao,Zhecheng
AU  - Wyatt,Mark F
AU  - Stein,Bridget K
AU  - Brenton,A Gareth
TI  - Accurate mass measurement by matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry. II. Measurement of negative radical ions using porphyrin and fullerene standard reference materials
SN  - 1097-0231
PY  - 2010///1230
KW  - Anions
KW  - chemistry
KW  - Fluorine Compounds
KW  - Fullerenes
KW  - Porphyrins
KW  - Reference Standards
KW  - Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
KW  - methods
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1002/rcm.4725
ER  -