AOAC Methods Review (Codex STAN 234)

10. Is the method fit for purpose to measure the provision as listed in the commodity standard? 11. Is the method fit for purpose according to technical evaluation? 12.Is the method listed alongside any other methods in CXS 234? 13b. 1. If no, please provide final recommendation for CXS 234, considering only the method under review 13b. 2. If no, please provide final recommendation for CXS 234, considering all methods listed for this commodity and provision 14. Is this method in use in your laboratory or by other laboratories of which you are aware? 13. Is further review of this method needed?

Yes

Yes

No

No

No change

AOAC 999.11 (AAS) is appropriate as Type II, although ICP-OES or ICP-MS are now the standard techniques for elemental analysis. Unclear that more recent reference methods using these techniques have been applied to edible casein products.

No