Vortex-assisted liquid–liquid microextraction and indirect spectrophotometric determination of chromium(vi)

Author:

Bazel Yaroslav12341,Riabukhina Tetiana1234ORCID

Affiliation:

1. Department of Analytical Chemistry

2. Uzhhorod National University

3. Uzhhorod UA-88000

4. Ukraine

Abstract

A novel, simple, sensitive and selective method for the indirect spectrophotometric determination of Cr(vi) was developed on the basis of vortex-assisted liquid–liquid microextraction of an ion association pair between the I3 and cationic dye ABR.

Funder

Vedecká Grantová Agentúra MŠVVaŠ SR a SAV

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

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