I sell Luminol and blood testing products to law enforcement agency's including the FBI.

This is 1 complete kit for class room science using Luminol and freeze dried blood both which will stay good until mixed. The only thing not included is DISTILLED WATER.

THIS KIT HAS 2 FOIL PACKETS OF LUMINOL ONE 8 OUNCE SPRAY BOTTLE AND 3 GRAMS OF FREEZE DRIED BOVINE HEMOGLOBIN NO PACKAGING.

Simple and easy just add water and spray simple as that.

I will also provide instructions on how to take photos of the reaction.

I also have a DVD listed on EBAY how to use on crime scences, and will combine shipping and all items I sell here.

Luminol (C₈H₇N₃O₂) is a versatile chemical that exhibits chemiluminescence, with a striking blue glow, when mixed with an appropriate oxidizing agent. It is a white to slightly yellow crystalline solid that is soluble in most polar organic solvents, but insoluble in water.

Luminol is used by forensic investigators to detect trace amounts of blood left at crime scenes as it reacts with iron found in hemoglobin. It is used by biologists in cellular assays for the detection of copper, iron, and cyanides, in addition to the detection of specific proteins by Western Blot.

For analysis of an area, luminol can be sprayed evenly across the area, and trace amounts of an activating oxidant will cause the luminol to emit a blue glow that can be seen in a darkened room. The glow lasts for about 30 seconds, but the effect can be documented by a long-exposure photograph. It is important that the spraying be evenly applied to avoid creating a slanted, or biased impression, such as blood traces appearing to be more concentrated in areas which received more spray. The intensity of the glow does not indicate the original amount present, but only the distribution of trace amounts of substances left in the area.