A Green Sample Preparation Method for further Determination of Elemental Impurities in Oily Pharmaceutical Excipients by ICP-OES

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  • Presentation type: Exposição de Pôster
  • Track: Química Analítica - ANA
  • Keywords: sample preparation; Oily pharmaceutical excipients; RP-DLLME; Elemental impurities determination; ICP-OES;

Authors:

  • 1 Universidade Federal de Santa Maria
  • 2 Universidade Tecnológica Federal do Paraná - Campus Medianeira

A Green Sample Preparation Method for further Determination of Elemental Impurities in Oily Pharmaceutical Excipients by ICP-OES

Cristian Andriolli

Universidade Federal de Santa Maria

Abstract

The RP-DLLME method allowed the use of a high sample mass.
Low detection limits were obtained by ICP-OES.
The simultaneous extraction of As, Cd, Hg, Pb, Co, Ni, and V was performed.

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