Using an isocratic 100 percent water mobile phase, this chapter describes a safe HPLC approach for identifying acetamiprid (ATP) and its metabolite, IM-2-1 (IM2). Water as the mobile phase and a photodiode-array detector were used in chromatographic separations using an Inertsil® WP300 C4 (PDA). The whole run time was about 7 minutes, with ATP and…
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Using an isocratic 100 percent water mobile phase, this paper describes a safe HPLC technique for detecting imidacloprid (ICP) and its metabolite, 6-chloronicotinic acid (6CA). Using a Daisopak® SP-200-3-C1-P with water as the mobile phase and a photodiode-array detector, chromatographic separations were performed. The overall run time was approximately 6 minutes. The suitability of the…
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The author describes a reserved-phase high performance liquid chromatographic method for detecting melamine (MEL) and related analogues, cyanuric acid (CYA), ammeline (AML), and ammelide (AMD), using a 100% water mobile phase. Chromatographic separation was performed an Inertsil® ODS-4 (250 × 4.6 mm, 5 μm) with a water mobile phase and a photodiode-array detector. The monitoring…
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