Description
This method is suitable for the determination of arsenic in refined sugar products where the mass-fraction in the sample does not exceed 2 mg/kg.
The colour complex formed by arsenic in the sample is measured using a spectrophotometer at 540 nm.
The method has Accepted Status. Due to the low levels of As typically found in refined sugars, the precision for the method is unlikely to be high.
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Conditions of Use
Single ICUMSA® Methods are only offered digitally. The subscription license includes two year access to the method, which can be read on sugarindustry.info.
The Method cannot be downloaded, shared or duplicated. Please note the Copyright, Licensing and Trademark Policy of ICUMSA© and Bartens.
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Method Abstract
Please click here to open ICUMSA Method GS2-25 (2007).