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© 2012 AOAC INTERNATIONAL
& VWHDULF DFLG
& Fǻ ROHLF DFLG Fǻ
W
ǻ
W
ǻ
W
ǻ
W
ǻ
W
ǻ
W
ǻ
W
ǻ
W
ǻ
Fǻ
Fǻ
Fǻ
W
ǻ
Fǻ
Fǻ
&
& Fǻ OLQROHLF DFLG
& DUDFKLGLF DFLG
& Fǻ Į OLQROHQLF DFLG
& Fǻ
W
FRQMXJDWHG OLQROHLF DFLG
& HLFRVHQRLF DFLG LVRPHUV
W
ǻ
Fǻ
& 7)$
& 7)$
& 7)$
Figure 2012.13B. Example of chromatogram (enlarged view of C18:1 TFA, C18:2 TFA, C18:3 TFA, and CLA) using on-column
injection.
& Fǻ ROHLF DFLG Fǻ
W
ǻ
Fǻ
5
W
5
W
ò
:
ò
:
5
& Fǻ ROHLF DFLG Fǻ
W
ǻ
Fǻ
5
W
5
W
ò
:
ò
:
5
S$
S$
&
WUDQV
& FLV
&
WUDQV
& FLV
Figure 2012.13C. Example of GC chromatogram (insufficient and sufficient resolution for C18:1
trans
).
Candidates for 2016 Method of the Year
366