Mass spectrometry based analytical approaches and pitfalls for toxicometabolomics of arsenic in mammals: A tutorial review

The present review focus on the analytical platforms and the workflow for toxicometabolomics with a special emphasis on their strengths and pitfalls presenting as a case study the toxicometabolomics of arsenic in mammals. Although powerful analytical methods and techniques are currently available for metabolomics, the main “bottleneck” is still the absence of unified protocols for sample preparation (e.g. quenching, solvents used) as well as...