This fluorescent spray is designed for enhancing latent prints that have been developed with cyanoacrylate. Ardrox saturates the latent print surface and remains in the smallest openings—providing excellent ridge details. Prints treated with ardrox fluoresce yellow/green. Ardrox is supplied in a 500ml bottle with a spray head for convenient application. Use SIRCHIE®'s BLUEMAXX™ or other alternate light sources for viewing results. Net Weight: 15 oz. (425g). Volume: 16.9 oz. (500ml).