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BS ISO 26462:2010

Current
Current

The latest, up-to-date edition.

Milk. Determination of lactose content. Enzymatic method using difference in pH
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2010

Foreword
Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
9 Maintenance of the electrodes
10 Calculation and expression of results
11 Precision
12 Test report
Annex A (informative) - Basic diagram of a differential pH
        apparatus
Annex B (informative) - Collaborative trial
Annex C (informative) - Comparison between the pH and HPLC
        methods
Bibliography

Defines an enzymatic method for the determination of the lactose content of milk and reconstituted milk by measurement of the difference in pH (differential pH measurement).

Committee
AW/5
DevelopmentNote
Supersedes 08/30146086 DC. (07/2010)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 26462:2010 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 707:2008 Milk and milk products — Guidance on sampling
ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
ISO 7550:1985 Laboratory glassware — Disposable micropipettes
ISO 22662:2007 Milk and milk products — Determination of lactose content by high-performance liquid chromatography (Reference method)
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method

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