Title :
Comparison of different solid phase extraction sorbents for sample clean-up in the analysis of bispyribac-sodium residues in rice grains
Author :
Wu, Shimin ; Mei, Jun
Author_Institution :
Bor S. Luh Food Safety Res. Center, Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
The efficiency of different solid phase extraction (SPE) sorbents was studied for sample clean-up in the determination of bispyribac-sodium residues in rice grains. Three different SPE sorbents OASIS MAX, ProElut PXA and Supelclean ENVI-18 were used and compared. The clean-up performance was evaluated using high performance liquid chromatography with photodiode array detector. Oasis MAX sorbents was the most suitable for the clean-up in view of overall feasibility of analysis.
Keywords :
agricultural products; biochemistry; chromatography; macromolecules; organic compounds; sodium compounds; ProElut PXA; SPE sorbent OASIS MAX; bispyribac-sodium residues; clean-up performance; high performance liquid chromatography; photodiode array detector; rice grains; solid phase extraction sorbents; supelclean ENVI-18; Arrays; Compounds; Detectors; Materials; Methanol; Solvents; USA Councils; Bispyribac-sodium; clean-up; rice grains; sorbents;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5966095
