BSI 22/30464203 DC 2022
$13.70
BS EN ISO 11816-2. Milk and milk products. Determination of alkaline phosphatase activity – Part 2. Fluorimetric method for cheese
Published By | Publication Date | Number of Pages |
BSI | 2022 | 24 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30464203-NC.pdf |
3 | ISO_DIS 11816-2 ed.3 – id.85719 Enquiry PDF (en).pdf |
6 | Forewords |
9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
10 | 5 Reagents |
11 | 6 Apparatus |
12 | 7 Sampling 8 Preparation of test sample 9 Procedure 9.1 Verification of instrument performance 9.1.1 General |
13 | 9.1.2 Daily instrument tests 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 |
15 | 9.3.3 Using FLM300 9.4 Determination |
16 | 9.5 Test sample related controls 9.5.1 Recommended negative and positive control tests |
17 | 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 10.2 Calculation 10.2.1 Supernatant |
18 | 10.2.2 Cheese 10.3 Expression of results 11 Precision 11.1 Interlaboratory test 11.2 Repeatability |
19 | 11.3 Reproducibility 12 Test report |
20 | Annex€A (informative) Interlaboratory trial |
22 | Annex€B (informative) Examples of preparation of a test sample |
24 | Bibliography |