1 Scope
This standard specifies the principle of determination of benza(a)pyrene of animal and vegetable fats and oils with reverse-phase high performance liquid chromatography method, reactant and material, instrument and equipment, collection method, preparation of the sample, operation procedure, the express and precision of test result, and so on.
This standard is applicable to the animal and vegetable fats and oils.
The minimum detection limit of methods stated in this standard: 0.1μg/kg.
Measurement range of this standard: 0.1μg/kg~50μg/kg.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction contents), or revisions of, any of these publications do not apply to this standard. However, all parties coming to an agreement according to this standard are encouraged to investigate the possibility of applying the most recent edition of the standard. For undated references, the latest edition is applicable to these standards.
Contents
1 Scope
2 Normative References
3 Principles
4 Reagents and Materials
5 Instruments and Equipments
6 Sampling Method
7 Preparation of Sample
8 Operation Procedure
9 Expression of Results
10 Precision
Appendix A (Informative) Brockmann Measuring Method of Aluminum Oxide Activity
Appendix B (Informative) Glass Chromatography Column Device Diagram
Appendix C (Informative) Benzo(a)pyrene Standard Colour Chart Figure
Appendix D (Informative) Result Comparison among Laboratories
