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Journal of Analytical Science and Technology
Fig. 1 | Journal of Analytical Science and Technology

Fig. 1

From: Ion-association dispersive liquid–liquid microextraction of ultra-trace amount of gold in water samples using Aliquat 336 prior to inductively coupled plasma atomic emission spectrometry determination

Fig. 1

The effect of the amount of extraction solvents on extracted Au(III) signals. Extraction conditions: sample solution, 10 mL of gold (200 μg L−1); extraction solvent, 1-octanol containing Aliquat 336 (5% w/v); HCl concentration (2 mol L−1); disperser solvent 1.5 mL acetone

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