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BS 4401-2:1980

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Methods of test for meat and meat products Determination of nitrogen content (reference method)
Available format(s)

Hardcopy , PDF

Superseded date

08-30-2023

Language(s)

English

Published date

07-31-1980

Publisher

British Standards Institution

National foreword
Cooperating organizations
Method
1. Scope and field of application
2. Reference
3. Definition
4. Principle
5. Reagents
6. Apparatus
7. Sample
8. Procedure
9. Expression of results
10. Notes on procedure
11. Test report

Kjeldahl method of acid digestion using copper sulphate as catalyst, solution made alkaline, liberated ammonia distilled into boric acid and titrated with hydrochloric acid.

This International Standard specifies a reference method for the determination of the nitrogen content of meat and meat products1).

Committee
W/-
DevelopmentNote
Also numbered as ISO 937 Supersedes 79/50881 DC (08/2005)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 5348-1:1976 Methods for sampling meat and meat products. Taking primary samples
BS 3978:1966 Specification for water for laboratory use
ISO 3100-2:1988 Meat and meat products — Sampling and preparation of test samples — Part 2: Preparation of test samples for microbiological examination
ISO 3100-1:1991 Meat and meat products — Sampling and preparation of test samples — Part 1: Sampling

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Hardcopy - English
PDF - English
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