ISO 3091:1975
Current
The latest, up-to-date edition.
Meat and meat products — Determination of nitrate content (Reference method)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
01-09-1975
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.