In(III) is employed as an internal standard for the determination of Cd, Cu, and Pb at the 20 micrograms/g level using differential pulse anodic stripping voltammetry. A multi-point calibration curve is prepared for each element using these normalized peak heights. The technique is demonstrated using NBS Standard Reference Material 1643b.
Pratt,K W,Koch,et al. High-Accuracy Differential-Pulse Anodic Stripping Voltammetry Using Indium as an Internal Standard[J]. Analytica Chimica Acta,1988,215:21-28.
APA
Pratt,K W,Koch,&W F.(1988).High-Accuracy Differential-Pulse Anodic Stripping Voltammetry Using Indium as an Internal Standard.Analytica Chimica Acta,215,21-28.
MLA
Pratt,et al."High-Accuracy Differential-Pulse Anodic Stripping Voltammetry Using Indium as an Internal Standard".Analytica Chimica Acta 215(1988):21-28.
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