Home About Us Laboratory Services Forensic Science Communications Back Issues July 2005 Research Figure 7: Three dyes are observed in the...
Info
This is archived material from the Federal Bureau of Investigation (FBI) website. It may contain outdated information and links may no longer function.

Figure 7: Three dyes are observed in the CHES/β-cyclodextrin capillary electrophoresis separation method of an extracted sample of ink #7 at 214 nm. Inset is an ultraviolet-visible spectrum observed at 3.9 minutes.

Figure 7: Three dyes are observed in the CHES/β-cyclodextrin capillary electrophoresis separation method of an extracted sample of ink #7 at 214 nm. Inset is an ultraviolet-visible spectrum observed at 3.9 minutes.

Figure 7: Three dyes are observed in the CHES/β-cyclodextrin capillary electrophoresis separation method of an extracted sample of ink #7 at 214 nm. Inset is an ultraviolet-visible spectrum observed at 3.9 minutes.

Figure 7: Three dyes are observed in the CHES/β-cyclodextrin capillary electrophoresis separation method of an extracted sample of ink #7 at 214 nm. Inset is an ultraviolet-visible spectrum observed at 3.9 minutes