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Fig. 2 | Journal of Analytical Science and Technology

Fig. 2

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. 2

The effect of the volume of disperser 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 acetonitrile

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