The multielemental ultratrace detection capability of inductively coupled plasma mass
spectrometry (ICPMS) makes it a most powerful technique. With each new version of ICPMS …

The state-of-the-art of species-selective analysis for trace metals and metalloids in biological
materials by chromatographic and electrophoretic separation techniques with element …

The knowledge of metal ion speciation is essential for predicting the exact toxicities of metal
ion species in the environment. Metal ions can exist in various oxidation states, each of …

It is known that while many elements are considered essential to human health, many others
can be toxic. However, because the intake, accumulation, transport, storage and interaction …

The present review describes the speciation techniques of arsenic. The principal advanced
techniques discussed are gas chromatography, reversed-phase liquid chromatography, ion …

A method for arsenic speciation in soils is developed, based on extraction with a mixture of 1
mol l− 1 of phosphoric acid and 0.1 mol l− 1 of ascorbic acid, and further measurement with …

A method using Ion Chromatography hyphenated to an Inductively Coupled Plasma-Mass
Spectrometer has been developed to accurately determine arsenite (AsIII), arsenate (AsV) …

The importance of measuring arsenic (As) species has been appreciated for a long time
mainly because of the wide spread knowledge of arsenic's toxicity and its use as a poison …

In this work a general discussion is presented about extraction and digestion procedures,
assisted by focused-microwave radiation. Applications involving inorganic, organic, and …

It is generally accepted that the use of the hydride generation method to produce volatile
analytes from arsenic compounds is restricted to the two inorganic forms (As (III) and As (V)) …