Determination of the Fluroxypyr Ester by HPLC with Internal Standard

DOI

10.2991/icmsa-15.2015.139How to use a DOI?

Keywords

High-performance liquid, Standard curves of internal standard method, Fluroxypyr esters.

Abstract

An HPLC method to determine fluroxypyr esters was established. Methods The SinoChrom ODS-BP (5 m, 4.6mm×200mm) column was used. The mobile phase was consisted of methanol-water(volume ratio 85:15). The flow rate was 1.0mL/min. The column temperature was room temperature. The wavelength was 235nm. Results The o-nitroaniline was selected as internal standard for the determination. The linear range of fluroxypyr esters was 0.02 0.5mg/mL, r=0.9994, the standard addition recovery was 99.5% ~100%,and RSD was 0.2%(n=6). Conclusion This method was proved to be accurate and reliable, so it could be applied to the quality control of measuring fluroxypyr esters.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hua-Jing Zhu
AU  - Ze-Li Chen
PY  - 2014/06
DA  - 2014/06
TI  - Determination of the Fluroxypyr Ester by HPLC with Internal Standard
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 760
EP  - 764
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.139
DO  - 10.2991/icmsa-15.2015.139
ID  - Zhu2014/06
ER  -