luminol

luminol

luminol's liquid generally been used or utilized by kepolisisan to know position where blood spatter lies.  

Generally, if this luminol's liquid disemprotkan to blood already at its track decompressing, will get dilketahui if that luminool's liquid disemprotkan to blood spatter, therefore blood which originally it don't appear, will visually become blue color liquid keunguan because that blood will get oxidation with liquid luminol that because oxygen which active on blood