Active standard | Published: 01/05/1984

ISO 6637:1984

Fruits, vegetables and derived products — Determination of mercury content — Flameless atomic absorption method
(Fruits, légumes et produits dérivés — Détermination de la teneur en mercure — Méthode par absorption atomique sans flamme)

Available languages: English, French

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 6637:1984

Publication date: 01/05/1984

Pages: 5

Country: International technical standard

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Anotation

Description / Abstract: 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.

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