Study on Speciation of As, Cr, and Sb in Bottled Flavored Drinking Water Samples Using Advanced Analytical Techniques IEC/SEC-HPLC/ICP-DRC-MS and ESI-MS/MS.

ABSTRACT: The main aim of the research was to develop a complementary analytical approach consisting of bespoke speciation analysis and non-targeted speciation analysis of As, Sb, and Cr in flavored bottled drinking water samples using HPLC/ICP-DRC-MS and ESI-MS/MS. The scope of two previously developed analytical procedures, (1) multielemental speciation procedure for As^III, As^V, Cr^VI, Sb^III, and Sb^V analysis and (2) arsenic speciation procedure for AsB, As^III, DMA, MMA, and As^V quantification, was extended to the analysis of a new sample type in terms of bespoke speciation analysis. As for the non-targeted speciation, analysis size exclusion chromatography was used with ICP-MS and a complementary technique, ESI-MS/MS, was

SUBMITTER: Lorenc W 

PROVIDER: S-EPMC6412991 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature