ISSN:
1436-5073
Keywords:
alternating current voltammetry
;
differential pulse voltammetry
;
chromium
;
dialysis fluids
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Alternating current (ACV) and differential pulse voltammetry (DPV) are employed for the determination of Cr(VI) in dialysis fluids, using 0.1 mol/1 dibasic ammonium citrate as supporting electrolyte (pH 5.9). A three-electrode cell was used: The working electrode was a long-lasting sessile-drop mercury electrode (LLSDME) with a drop time of 240 to 300 s. Precision, expressed as relative standard deviation (s r%), and accuracy, expressed as relative recovery (R%) are also reported.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01199269
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