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Rapid Screening and Confirmation of Melamine and its Analogs in Baby Formula and Soy Products Using Triple Quadrupole GC/MS and Backflushing
Abstract:
A rapid method for the screening and confirmation of melamine, ammelide, ammeline
and cyanuric acid in baby formula and soy meal was developed using the Agilent
7890A/7000A Series Triple Quadrupole GC/MS and backflushing with a Purged
Ultimate Union. The extraction and derivatization procedures are the same as those
used in the FDA GC/MS method. Excellent linearity (R2 > 0.99) was obtained in the
range of 0.16 to 2.5 ppm, with run times less than 15 minutes.
Keywords:
melamine, ammeline, ammelide, cyanuric acid, baby formula, soy, 7000A, Triple Quadrupole, union, purged, backflush, back flush, FDA
Publication Number:
5990-4071EN
Last Updated:
6/17/2009
Number of Pages:
10
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