Forensic Drug Testing Simulated Immunoassay Kit for 15 Groups Build to Order sized for the standard mid-reach

sized for the standard mid-reach run on small-scale breadboarded circuits

Illustrates liquid-density changes with temperature using a weighted 75mm hollow copper sphere that floats in 15°C water and sinks as the water warms to 30°C

sized for fine-print reading and convex-lens image-formation work in introductory optics

Long-focal double-convex glass lens at 75mm diameter and 250mm focal length

Forensic Drug Testing Simulated Immunoassay Kit for 15 Groups Build to Order sized for the standard mid-reachSimulated immunoassay drug testing kit teaches forensic toxicology through antibody reactions, chemical analysis, and medical laboratory procedures.