BSI 22/30464199 DC:2022 Edition
$13.70
BS EN ISO 11816-1. Milk and milk products. Determination of alkaline phosphatase activity – Part 1. Fluorimetric method for milk and milk-based drinks
Published By | Publication Date | Number of Pages |
BSI | 2022 | 22 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
6 | Forewords |
9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
10 | 5 Reagents |
11 | 6 Apparatus 7 Sampling |
12 | 8 Preparations 8.1 Alkaline phosphatase-free milk 8.2 Preparation of the test sample 8.2.1 General 8.2.2 Pasteurized test samples 8.2.3 Dilution of test samples with high ALP values 9 Procedure 9.1 Verification of instrument performance 9.1.1 General 9.1.2 Daily instrument tests |
13 | 9.1.3 Using FLM200 9.1.4 Using FLM300 9.1.5 Controls |
14 | 9.2 Reagent controls to test the suitability of ready-to-use working substrate (5.3) 9.3 Calibration 9.3.1 General 9.3.2 Using FLM200 9.3.3 Using FLM300 |
15 | 9.4 Determination |
16 | 9.5 Test sample-related controls 9.5.1 Recommended negative and positive control tests 9.5.2 Interfering substance test 9.5.3 Heat-stable microbial alkaline phosphatase control test 10 Calculation and expression of results 10.1 Calibration ratio |
17 | 10.2 Calculation 10.3 Expression of test results 11 Precision 11.1 Collaborative test 11.2 Repeatability 11.3 Reproducibility |
18 | 12 Test report |
19 | Annex€A (informative) Collaborative trials |
22 | Bibliography |