Rapid and Space-Saving Sample Preparation Followed by a 100 % Water Mobile Phase HPLC-PDA Analysis for Quantifying Acetamiprid and Imidacloprid in Unpolished Rice
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- International Harmonized Analytical Method, Acetamiprid, Imidacloprid, Centrifugal Monolithic Silica Spin Mini-Column
- Furusawa, Naoto
- This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. CC BY-NC-SA 4.0 Creative Commons License: https://creativecommons.org/licenses/by-nc-sa/4.0/
- This paper presents a rapid, simple, and space-saving technique of sample preparation followed by a 100% water mobile phase high-performance liquid chromatography (HPLC) coupled photo-diode array detector (PDA) for quantifying acetamiprid (ATP) and imidacloprid (ICP) in unpolished rice. The analytes were extracted from the sample using a handheld ultrasonic homogenizer with water, and purified by MonoSpin® C18-CX, a centrifugal monolithic silica spin mini-column, and quantified within 20 min sample-1. The accuracy, precision, and system suitability are well within the international method acceptance criteria.
Full text: IJRAS_177_updated_Final.pdf