Foodstuffs. Determination of hydride-reactive arsenic compounds in rice by atomic absorption spectrometry (Hydride-AAS) following acid extraction Ingestion-build-107062 Annex B (informative) Comparison of

Annex B (informative) Comparison of ISO 15189:2007 to ISO 15189:2012

Code of practice for the use of safety signs

This International Standard specifies the dimensions of the square section of bars of types A and B for winding devices relating to dyeing and finishing machines

ISBN 0 580 41421 3

The definitions of some symbols and terms are revised in order to harmonize them with those in other SC 86C documents

Foodstuffs. Determination of hydride-reactive arsenic compounds in rice by atomic absorption spectrometry (Hydride-AAS) following acid extraction Ingestion-build-107062 Annex B (informative) Comparison of1 Scope 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.