The Forensic Analysis of Wooden Stick Matches - Projects at NFSTC ...
The Forensic Analysis of Wooden Stick Matches - Projects at NFSTC ...
The Forensic Analysis of Wooden Stick Matches - Projects at NFSTC ...
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Figure 6: FTIR Spectra <strong>of</strong> Thin Film on M<strong>at</strong>ch heads from Suspect (#25C) andCrime Scene (#12)<strong>The</strong> clear films on some <strong>of</strong> the m<strong>at</strong>ch heads in the other brands <strong>of</strong> w<strong>at</strong>erpro<strong>of</strong> m<strong>at</strong>chesdiffered in chemistry from the Coleman brand m<strong>at</strong>ches (Figure 7). Some <strong>of</strong> these m<strong>at</strong>chheads also had a similar binder chemistry to the Coleman brand.Figure 7: FTIR Spectra <strong>of</strong> Clear Films from M<strong>at</strong>ch Heads in REI and StansportW<strong>at</strong>erpro<strong>of</strong> <strong>M<strong>at</strong>ches</strong>5