Fig. 6From: A simple co-precipitation sorbent-based preconcentration method for the analysis of fungicides in water and juice samples by high-performance liquid chromatography coupled with photodiode array detectionFTIR spectra of a commercial Mg(OH)2, b synthesized Mg(OH)2, c SDBS, d Mg(OH)2-SDBS, and e Mg(OH)2-SDBS in the presence of fungicides (100 μg/L each)Back to article page