Luminol Powder for Forensic Investigation, 15g Face Size_38mm the longer focal value softening

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

D-frame compact aquatic net with fine-mesh plankton netting and an integrated flat plastic handle

the simple mount steadying optics elements at bench height for refraction

Transformer activity set with a plastic base

Built for heat and abrasion resistance

Luminol Powder for Forensic Investigation, 15g Face Size_38mm the longer focal value softeningGlowing a chemiluminescent blue on contact with distilled water, this pre formulated luminol powder eliminates the hydrogen peroxide step in forensic demonstrations.