Research
- Research and Technology - Forensic Science Communications - January 2007
- Figure 1: Sample 55: Micrograph of cross section magnified 250 times. Backing appears to have three layers.
- Figure 2: Sample 23: Micrograph of cross section magnified 250 times. Backing appears to have a single layer.
- Figure 3: Sample 23: ATR spectra of backing from the exposed side (side 1) and adhesive side (side 2). Note the presence of an acrylate in side 2 (indicated by the peaks at 1736, 1193, and 1165 cm–1).
- Figure 4: Sample 81: Micrograph of cross section magnified 250 times. Backing appears to have three layers.
- Figure 5: Sample 81: ATR spectra of both sides of the backing. No differences indicated.