Standard Practice for Preparation of Water Samples Using Reductive Precipitation Preconcentration Technique for ICP-MS Analysis of Trace Metals

Importancia y uso:

5.1 Ambient marine waters generally contain very low concentrations of toxic metals that require sensitive analytical methods, such as ICP-MS, to detect and measure the metal's concentrations.

5.2 Due to the high dissolved salt concentrations present in seawater, sample pretreatment is required to remove signal suppression and significant polyatomic interferences due to the matrix both of which compromise detection limits.

Subcomité:

D19.05

Volúmen:

11.02

Número ICS:

13.060.45 (Examination of water in general)

Palabras clave:

ambient; brackish; brine; elements; estuarine; inductively coupled plasma-mass spectrometry; pre-concentration; seawater; water;