Separation and determination of trace levels of aromatic amines by HPLC

Authors
Rao, RAK Ajmal, M Siddiqui, BA Ahmad, S
Citation
Rak. Rao et al., Separation and determination of trace levels of aromatic amines by HPLC, ENV MON ASS, 54(3), 1999, pp. 289-299
Citations number
17
Categorie Soggetti
Environment/Ecology
Journal title
ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN journal
01676369 → ACNP
Volume
54
Issue
3
Year of publication
1999
Pages
289 - 299
Database
ISI
SICI code
0167-6369(199902)54:3<289:SADOTL>2.0.ZU;2-W
Abstract
Aromatic amines were analysed by normal phase and reverse phase high perfor mance liquid chromatography employing silica gel and octadecyl silane (ODS) columns, respectively. A number of mobile phases were used. The results ob tained on silica gel column were compared with those achieved on reverse ph ase column. Excellent results were obtained on ODS and shoulder peaks were eliminated when a mixture of methyl alcohol and sodium perchlorate was used as mobile phase.