ISO 6560:1983

Fruit and vegetable products — Determination of benzoic acid content (benzoic acid contents greater than 200 mg per litre or per kilogram) — Molecular absorption spectrometric method

Publication date: 1 nën 1983

General information

Current stage: 90.93 Effective date: 26 gush 2024

Originator: ISO

Owner: ISO/TC 34/SC 3

Type: International Standard

ICS: 67.080.01

Gjuha: frëngjisht anglisht

Buying

Statusi: Publikuar

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Scope

The method consists in extracting the acid from an acidified test portion using diethyl ether, nitrating followed by reduction and Mohler's reaction modified with hydroxylaminehydrochloride, measuring the absorbance of the red complex obtained with a suitable spectrometer. For determining lower concentrations, see ISO 5518.

Life cycle

NOW

PUBLISHED
ISO 6560:1983
90.93 Standard confirmed
26 gush 2024

REVISED BY

ABANDON
ISO/WD 6560

ABANDON
ISO/PWI 6560

National adoptions

SSH ISO 6560:1983

DPS

PFP -Përcaktimi i përmbajtjes së acidit benzoik - me përmbajtje të acidit benzoik me shumë se 200 mg për litër ose kg. Metoda spektrometrike e absorbimit molekular.

60.60 Standard published

DPS/KT 275 më tepër

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