NEN EN ISO 11816-1 : 2013
Current
The latest, up-to-date edition.
MILK AND MILK PRODUCTS - DETERMINATION OF ALKALINE PHOSPHATASE ACTIVITY - PART 1: FLUORIMETRIC METHOD FOR MILK AND MILK-BASED DRINKS
12-01-2013
Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparations
7.1 Alkaline phosphatase-free milk
7.2 Preparation of test sample
8 Procedure
8.1 Verification of instrument performance
8.2 Calibration
8.3 Determination
8.4 Control tests
9 Calculation and expression of results
9.1 Calibration ratio
9.2 Calculation
9.3 Expression of test results
10 Precision
10.1 Interlaboratory test
10.2 Repeatability
10.3 Reproducibility
11 Test report
Annex A (informative) - Interlaboratory trial
Bibliography
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