BS ISO 26462:2010
Current
The latest, up-to-date edition.
Milk. Determination of lactose content. Enzymatic method using difference in pH
Hardcopy , PDF
English
31-07-2010
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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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