ISO 3091:1975
Current
The latest, up-to-date edition.
Meat and meat products — Determination of nitrate content (Reference method)
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English, French
01-09-1975
The method consists in extracting of a test portion with hot water, precipitating of proteins and filtrating. Reduction of the extracted nitrates into nitrites by metallic cadmium. Formation of a red colouration by adding of sulfanilamide and nphthyl ethylenediamine hydrochloride and photometric measurement at a wavelength of 538 nm.
| Committee |
ISO/TC 34/SC 6
|
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
THIS STANDARD IS ALSO REFERES TO :ISO 3100
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS 4401-7:1976 | Similar to |
| BIS IS 5960-8 : 1996(R2001) | Identical |
| DIN 10147:1978-09 | Similar to |
| NEN ISO 3091 : 1992 | Identical |
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