SSH ISO 6637:2001

Fruits, vegetables and derived products — Determination of mercury content — Flameless atomic absorption method

Publication date: Jan 1, 2001

General information

Current stage: 60.60 Effective date: Jan 1, 2001

Originator: DPS

Owner: DPS/KT 275

Type: International Standard

ICS: 67.080.01

Languages: English

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Status: Published

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Scope

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.

Life cycle

NOW

PUBLISHED
SSH ISO 6637:2001
60.60 Standard published
Jan 1, 2001

Related project

Adopted from ISO 6637:1984

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