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sklademVydáno: 2014-11-30
PD CEN/TS 16731:2014
Foodstuffs. Determination of hydride-reactive arsenic compounds in rice by atomic absorption spectrometry (Hydride-AAS) following acid extraction
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| Označení normy: | PD CEN/TS 16731:2014 |
| Počet stran: | 16 |
| Vydáno: | 2014-11-30 |
| ISBN: | 978 0 580 83731 9 |
| Status: | Standard |
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PD CEN/TS 16731:2014
This standard PD CEN/TS 16731:2014 Foodstuffs. Determination of hydride-reactive arsenic compounds in rice by atomic absorption spectrometry (Hydride-AAS) following acid extraction is classified in these ICS categories:
- 67.060 Cereals, pulses and derived products
This Technical Specification describes a screening procedure for the determination of nitric-acid extractable inorganic arsenic in rice with hydride generation-AAS.
The method has been developed and validated for the application of analysis in rice. It has been validated in an interlaboratory study according to ISO 5725 [2] on parboiled rice and brown rice having an inorganic arsenic content of 0,092 mg/kg and 0,191 mg/kg.