GB 5009.12-2010 National food safety standard Determination of lead in foods (Text of Document is in English) - Beijing translation compay

Foreword
1. Scope
2. Normative References
3. Principle
4. Reagents and Materials
5. Equipment
6. Analysis Procedure
7. Calculation of Results
8. Degree of Precision
9. Principle
10. Reagents and Materials
11. Equipment
12. Analysis Procedure
13. Calculation of Results
14. Degree of Precision
15. Principle
16. Reagents and Materials
17. Equipment
18. Analysis Procedure
19. Calculation of Results
20. Degree of Precision
21. Principle
22. Reagents and Materils
23. Equipment
24. Analysis Procedure
25. Calculation of Results
26. Degree of Precision
27. Principle
28. Reagents and Materials
29. Equipment
30. Analysis Procedure
31. Calculation of Results
32. Degree of Precision
33. Others
Annex A (Informative) Polarograms of lead in reagent blank control, standard lead solution