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