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Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation – Atomic Absorption Spectrometry.
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Chapitres
- 00:05Titre
- 01:02Hydrolysis and Extraction
- 02:49Clean-up of the Chloroform Phase and Back Extraction
- 04:16Sample Mineralization
- 06:32Results: Validation and Application of the Methodology
- 07:04Conclusion
The usefulness of an analytical method to determine inorganic arsenic in a wide range of food matrices is demonstrated. The method consists of selective extraction of inorganic arsenic into chloroform with a final determination by hydride generation-atomic absorption spectrometry.
