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ISO 2918:1975

Meat and meat products — Determination of nitrite content (Reference method) ISO 2918:1975

Publication date:   Sep 1, 1975

General information

90.93 Standard confirmed   Feb 20, 2024

ISO

ISO/TC 34/SC 6 Meat, poultry, fish, eggs and their products

International Standard

67.120.10   Meat and meat products

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Scope

The method consists in extracting of a test portion with hot water, precipitating of proteine and filtrating. In presence of nitrits formation of a red cloured complex by adding sulfanilamide and naphthylethylenediamine hydrochloride, and photometric measurement at a wavelength of 538 nm.

Life cycle

NOW

PUBLISHED
ISO 2918:1975
90.93 Standard confirmed
Feb 20, 2024