Codes & Standards - Purchase
ISO 6637:1984
Fruits, vegetables and derived products -- Determination of mercury content -- Flameless atomic absorption method
SKU: iso_013057_105363
Published by ISO
Publication Year 1984
1 Edition
5 pages
Product Details
The method consists in decomposing of organic matter in a sulfuric-nitric acid medium, reducing of mercury(II) to metallic mercury by the action of tin(II)chloride, entraining of the mercury vapour by a current of air and determing in an enclosed apparatus.