Determination of the Fluroxypyr Ester by HPLC with Internal Standard
Hua-Jing Zhu, Ze-Li Chen
Available Online June 2014.
- https://doi.org/10.2991/icmsa-15.2015.139How to use a DOI?
- High-performance liquid, Standard curves of internal standard method, Fluroxypyr esters.
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 2015 International Conference on Material Science and Applications (icmsa-15) PB - Atlantis Press SP - 760 EP - 764 SN - 2352-541X UR - https://doi.org/10.2991/icmsa-15.2015.139 DO - https://doi.org/10.2991/icmsa-15.2015.139 ID - Zhu2014/06 ER -