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Speciation News

EVISA welcomed its 15 Millionth User
( 13.07.2020 )
The EVISA web portal at www.speciation.net, being on-line without any interruption since 18 years, has been visited by more than 15 Million visitors until now....

Isotope dilution analysis using ICP-MS detection for trace element speciation
( 12.07.2020 )
Accuracy of quantification in speciation analysis is critical dependent on the calibration strategy. Speciation analysis in general is more complex and time consuming than more simple total element an...

Quantification of copper chlorophylls in green table olives
( 11.07.2020 )
Researchers from the U.S. FDA developed a novel method to separately extract lipophilic and hydrophilic Cu-CDP and quantify Cu-CDP by UHPLC combined with inductively coupled plasma isotope dilution ma...

Speciation analysis of aluminium in wine by LC-ICP-MS
( 08.06.2020 )
A group of polish scientists have developed a method for the speciation analysis of aluminium in wine based on liquid chromatography hyphenated with inductively coupled plasma mass spectrometry....

Transfer of arsenolipids from a salmon eating nursing mother to their milk
( 07.06.2020 )
Up to 3% of arsenic hydrocarbons found in salmon fish can be directly transferred to the milk of a nursing mother eating the fish, according to the results of a study published recently in the Journal...

Call for Contributions to a Special Issue of Frontiers in Chemistry: Advances in Analytical Techniques and Methodology for Chemical Speciation Study
( 22.05.2020 )
A special issue of "Frontiers in Chemistry" will be devoted to "Advances in Analytical Techniques and Methodology for Chemical Speciation Study". The issue is open for contributions. Abstracts should ...

Determination of arsenic species in water by means of capillary electrophoresis coupled to electrospray mass spectrometry
( 13.05.2020 )
A new study reports the development of a method for the determination of the main toxic arsenic compounds in water samples by capillary electrophoresis coupled to electrospray mass spectrometry....

Arsenic speciation analysis in rice milk
( 11.05.2020 )
Brazilian researchers have developed an analytical method for arsenic species in rice milk using LC-ICP-MS. Its main features are fast analysis, simple sample preparation and adequate accuracy and pre...

Half of the rice sold in the UK breaches limits on arsenic for children
( 05.05.2020 )
More than half of rice varieties sold in the UK contained levels of arsenic higher than regulations allow for babies and children under five. Scientists call for labelling to warn of particular risk t...

In vivo Quantification of the Transition of Brain Extracellular Mercury after Thimerosal Administration
( 20.04.2020 )
Researchers from Taiwan developed a method for the in-vivo determination of the transition of brain extracellular mercury after thimerosal administration....

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