Official methods of analysis

I tiakina i:
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Kaituhi rangatōpū: AOAC Association of Official Analytical Chemists
Ētahi atu kaituhi: Latimer, George W. Jr (Editor)
Hōputu: Tē mōhiotia
Reo:Ingarihi
I whakaputaina: Gaithersburg, Md., USA: AOAC International 2019
Putanga:21st Edition.
Ngā marau:
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Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!