Red 28 Fluorescent Dye

Basic Red 28 is a fluorescent latent print dye used to stain cyanoacrylate developed latent prints. It can be used alone or mixed with Basic Yellow 40 to provide a wider range (about 415nm) of fluorescence

• Shelf life of mixed solution is approximately six months
• Unmixed powder can be retained indefinitely
• Both the powder and solution should be stored in a dark bottle
• Mixed solution should be used in a fume hood or flammable liquids cabinet