Speciation News

A group of Spanish researchers have developed a method for the speciation analysis of chromium based on solid phase extraction using a magnetic sorbent. ...

A group of Chinese researchers have developed a method for thallium speciation analysis based on separation by single-drop microextraction. ...

A group of researchers from the University of Graz have investigated the arsenic speciation in the most popular cultivated and wild-grown edible mushrooms in central Europe....

A Japanese group of researchers has designed an online internal standard correction technique for high-performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICP-MS) maki...

An Italian group of researchers have developed a method for the determination of glyphosate in rice samples using HPLC-ICP-MS/MS that is simpler and faster than existing methods based on LC-ESI-MS/MS....

A group of Chinese researchers propose a new system for coupling µHPLC to ICP-MS. The new system avoids any post-column dispersion, maintaining the molecular resolution obtained on μHPLC and the ...

Researchers from Italy and the UK developed a chromium speciation method for particulate matter that produces accurate results for Cr(VI) even in presence of high concentrations of Cr(III)....

The Mo Lab at the Departments of Chemistry & Molecular Biology of the Princeton University has discovered a biosynthetic pathway of microbes that incorporates selenium into small molecules, marking th...

While the EVISA server was running the last 20 years without any major failure, it was time to move to a more modern system. The main reason for updating our system was not its reliability but the lac...

EVISA's Internet Platform went online in September 2003. Since then more than 18 Mio. Users have visited the platform, actually more than 3500 per day. In average, every user is looking for more than ...