International Standard
ISO 2918:1975
Meat and meat products — Determination of nitrite content (Reference method)
Reference number
ISO 2918:1975
Edition 1
1975-09
International Standard
Read sample
ISO 2918:1975
7961
Published (Edition 1, 1975)
This standard was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 2918:1975

ISO 2918:1975
7961
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 1975-09
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 34/SC 6
    67.120.10 
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