Forensic Drug Testing Simulated Immunoassay Kit for 15 Groups Build to Order used both in galvanic-cell construction

used both in galvanic-cell construction and as the photoemitter in classic photoelectric-effect demonstrations

four 16-mm inner holes

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

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

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 used both in galvanic-cell constructionSimulated immunoassay drug testing kit teaches forensic toxicology through antibody reactions, chemical analysis, and medical laboratory procedures.