Fig. 3: Effect of centrifuge rate on extraction efficiency. | npj Clean Water

Fig. 3: Effect of centrifuge rate on extraction efficiency.

From: Application of chemometrics for modeling and optimization of ultrasound-assisted dispersive liquid–liquid microextraction for the simultaneous determination of dyes

Fig. 3: Effect of centrifuge rate on extraction efficiency.The alternative text for this image may have been generated using AI.

Extraction conditions: water sample volume: 10 mL, spiked concentration: 500 ng mL−1, extraction solvent: chloroform (120 µL), dispersive solvent: ethanol (760 µL), sonication time: 4 min, pH: 5. Error bars represent standard deviations.

Back to article page