Name: CEN/TS 16731:2014
Brand: CEN

Foodstuffs - Determination of hydride-reactive arsenic compounds in rice by atomic absorption spectrometry (Hydride-AAS) following acid extraction

Published date

29-10-2014

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Evaluation
8 Precision
9 Test report
Annex A (informative) - Precision data
Bibliography

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.

Committee	CEN/TC 275
DocumentType	Technical Specification
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
UNI CEN/TS 16731 : 2014	Identical
NEN NPR CEN/TS 16731 : 2014	Identical
DIN SPEC 10520 : 2015	Identical
S.R. CEN/TS 16731:2014	Identical
PD CEN/TS 16731:2014	Identical
DIN CEN/TS 16731;DIN SPEC 10520:2015-01	Identical

EN 14627:2005	Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
EN 13804:2013	Foodstuffs - Determination of elements and their chemical species - General considerations and specific requirements