DD ISO/TS 9941:2005
Current
The latest, up-to-date edition.
Milk and canned evaporated milk. Determination of tin content. Spectrometric method
Hardcopy , PDF
English
23-01-2006
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of test sample
9 Procedure
9.1 Test portion and pretreatment
9.2 Mineralization
9.3 Colour development
9.4 Blank test
9.5 Preparation of the calibration graph
9.6 Check on tin losses
9.7 Spectrometric measurements
9.8 Number of determinations
10 Calculation and expression of results
10.1 Calculation
10.2 Expression of results
11 Test report
Bibliography
Provides a spectrometric method for the determination of the tin content of whole milk and canned evaporated milk.
| Committee |
AW/5
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| ISO/TS 9941:2005 | 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 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 |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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