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METHAMPHETAMINE . . . on Wipes by SPE: METHOD 9109, Issue 1, dated 17 October 2011 - Page 26 of 33
Figure 2. Typical extracted ion chromatograms (EIC) of mixed heptafluorobutyryl and trimethylsilyl derivatives by GC-MS in scan mode (time in minutes)
GC Peak Identification: See Table 11 for identification of numbered GC peaks. (But note that retention times in Table 11 do not correspond to those in Figure 1 because a different DB-5 column and instrument was used.)
Method rev. 1.1.1
NIOSH Manual of Analytical Methods (NMAM), Fifth Edition
