AU149: Determination of Metal Cyanide Complexes in Solid Wastes by Anion-Exchange Chromatography with UV Absorbance Detection
DescriptionThis application update describes the determination of the metal cyanide complexes of iron, cobalt, silver, gold, copper, and nickel in solid wastes by anion-exchange chromatography with UV absorbance detection. Metal cyanide complexes are solubilized and recovered by an alkaline extraction procedure (SW846 Method 9013) prior to chromatographic analysis. Two analytical approaches are available depending on the concentration of metal cyanides expected in the leachate; the two methods differ only in how the sample is injected.
|Keywords:||Metal Cyanide Complexes, UV Absorbance, Copper Cyanide, Nickel Cyanide, Silver Cyanide, IonPac AS11, Gold Cyanide, Cobalt Cyanide, ferrocyanide, ferricyanide, Solid Wastes|
|Author:||David H. Thomas and Jeff Rohrer|
|Affiliation:||Thermo Fisher Scientific|
For Research Use Only. Not for use in diagnostic procedures.