Soil quality. Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry not-for-sale Isomerization of unsaturated fatty acids

Isomerization of unsaturated fatty acids only occurs to a minor extent and isomerized fatty acids are only present at the determination limit

Using BS EN IEC 62087‑7 guidelines

that describes test cases of data and communication security for telecontrol equipment

AVI/AEI system manufacturing companies

explains the procedure of the test

Soil quality. Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry not-for-sale Isomerization of unsaturated fatty acids1 Scope This International Standard specifies a method for the determination of mercury in an aqua regia extract of soil, obtained in accordance with ISO 11464 and ISO 11466, using cold vapour atomic absorption spectrometry or cold vapour atomic fluorescence spectrometry. The limit of determination of the method is at least 0,1 mg kg.