Lightning Powder Lightning Luminol

Pelican Supply Verified independent store

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Luminol is a water-based spray reagent used for the detection of trace amounts of blood. Identify an area where blood stains are suspected, turn out the lights and spray the area w ith the included fine mist sprayer. A positive presumptive identification for the presence of blood will be viewed as a white/blue glow. The resulting pattern can be photographed. No light source is required for viewing. Will produce 16 ounces. Show more