Our DFO Premix Solutions are sold in 1 Liter brown nalgene bottles. HFE-7100 based mixture. DFO (1,8-Diazafluoren-9-one) is used to develop latent prints on porous surfaces. D.F.O. reacts to the amino acids present in a latent fingerprint. The resulting prints will fluoresce with the use of a forensic light source. DFO may be applied by either dipping or spraying.
DFO 99.9%, HFE-7100 Base - 1 Liter Bottle