1 Scope
This standard specifies determination methods for melamine in food simulants.
This standard is applicable to the determination of melamine in four food simulants: water, 3% (mass concentration) acetic acid solution, 10% (volume fraction) ethanol solution and olive oil.
Determination lower limit of melamine in three aqueous food simulants, water, 3% (mass concentration) acetic acid solution and 10% (volume fraction) ethanol solution is 5.00 mg/L, and determination lower limit of melamine in olive oil is 4.00 mg/kg.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 6682 Water for analytical laboratory use — Specification and test methods (GB/T 6682-2008, ISO 3696:1987, MOD)
GB/T 23296.1-2009 Materials and articles in contact with foodstuffs — Plastics substances subject to limitation — Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants
3 Principle
