Luminol Powder for Forensic Investigation, 15g Face Size_38mm Nine-model set traces embryonic and

Nine-model set traces embryonic and fetal development across the full gestational period

Built for heat and abrasion resistance

the longer focal value softening divergence and producing a wider apparent field through reduced virtual reflections

transmitting maximum light when their axes align and nearly extinguishing it when crossed at 90 degrees

Transformer activity set with a plastic base

Luminol Powder for Forensic Investigation, 15g Face Size_38mm Nine-model set traces embryonic andGlowing a chemiluminescent blue on contact with distilled water, this pre formulated luminol powder eliminates the hydrogen peroxide step in forensic demonstrations.