Method and compositions for detecting of bloodstains using fluorescin-fluorescein reaction

   
   

A method, compositions and kit are set forth for detecting blood stains. A reactant solution includes fluorescin solubilized (reduced) in acetic acid in ethanol. The solution may be buffered to a pH of approximately 9. After spraying the reactant solution on the suspected area an oxidizer is applied to promote the fluorescin to fluorescein reaction with the blood. The reacted fluorescein is then detected through luminescence for capture by photography.

Um método, as composições e o jogo são determinados detectando manchas do sangue. Uma solução do reactant inclui o fluorescin solubilized (reduzido) no ácido acetic no ethanol. A solução pode ser protegida a um pH de aproximadamente 9. Após ter pulverizado a solução do reactant na área suspeitada um oxidizer é aplicado para promover o fluorescin à reação do fluorescein com o sangue. O fluorescein reagido é detectado então com o luminescence para a captação pela fotografia.

 
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