| Literature DB >> 16665995 |
K H Chen1, A N Miller, G W Patterson, J D Cohen.
Abstract
A simple and rapid procedure for the purification of indole-3-acetic acid prior to gas chromatography-selected ion monitoring-mass spectrographic analysis was developed using an amino anion exchange minicolumn and a short high resolution C18 column. Since multiple samples can be prepared at one time, the procedure is more rapid and the sample preparation time is reduced to one-third that normally required. In addition, the final recovery was improved by 40 to 50% over that of a solvent partitioning procedure.Entities:
Year: 1988 PMID: 16665995 PMCID: PMC1054577 DOI: 10.1104/pp.86.3.822
Source DB: PubMed Journal: Plant Physiol ISSN: 0032-0889 Impact factor: 8.340