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用氢化物发生-原子吸收光谱法测定多种食品基质中的无机砷。
JoVE Journal
Ambiente
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JoVE Journal Ambiente
Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation – Atomic Absorption Spectrometry.
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用氢化物发生-原子吸收光谱法测定多种食品基质中的无机砷。

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08:21 min

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September 01, 2017

DOI:

10.3791/55953-v

DOI:
10.3791/55953-v

•

08:21 min
September 01, 2017

•

36 Views
, , ,
1European Commission,Joint Research Centre, 2Metal Trace Element Laboratory,IATA-CSIC

Summary

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论证了一种分析方法在广泛的食品基质中测定无机砷的有效性。该方法由氢化物发生-原子吸收光谱法进行最终测定, 将无机砷选择性萃取到氯仿中。

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de la Calle, M. B., Devesa, V., Fiamegos, Y., Vélez, D. Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.. J. Vis. Exp. (127), e55953, doi:10.3791/55953 (2017).

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