An economic and sensitive method for extracting chromium speciation in airborne inhalable dust, using a green sample treatment coupled with electrothermal atomic absorption

Mariem Nafti,Chiraz Hannachi,Jaber Hsaini,Béchir Hamrouni,Habib Nouaigui

An economic and sensitive method for extracting chromium speciation in airborne inhalable dust, using a green sample treatment coupled with electrothermal atomic absorption

2019

Mariem Nafti
Chiraz Hannachi
Jaber Hsaini
Béchir Hamrouni
Habib Nouaigui

ABSTRACTA new approach of cloud point extraction CPE procedure is optimized for hexavalent chromium determination in airborne dusts. Triton X-114 is used as a surfactant and 1-(2-pyridylazo)-2-naph...

Keywords:

Speciation
Atomic absorption spectroscopy
Hexavalent chromium
Chromium
Cloud point
Green chemistry
Inorganic chemistry
Chemistry
Pulmonary surfactant
respirable dust

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