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© 2020 MJH Life Sciences™ and Chromatography Online. All rights reserved.
Harry Prest is with Agilent Technologies in Santa Clara, California.
Agilent Technologies, Inc., 91 Blue Ravine Road, Folsom, California 95630, USA.
LCGC North America
The authors describe a new instrumental method for determining phthalate esters using positive chemical ionization and retention-time locking GC.