美國FDA于日前在Laboratory Information Bulletin No.4421上發(fā)布嬰兒配方乳制品中三聚氰胺的檢測方法 (Determination of Melamine and Cyanuric Acid Residues in Infant Formula using LC-MS/MS), 該方法使用了Thermo Scientific TSQ Quantum與Surveyor HPLC液質聯用系統(tǒng),嬰兒配方奶粉中三聚氰胺和三聚氰酸的定量限(LOQ)是0.25 μg/g.
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