Contact Nasco at email@example.com with your questions and comments.
Global Nasco has what you’re looking for – school supplies, farm and ranch products, art materials, health care trainers, educational and teacher resources, senior care items, and more!Learn more about Nasco.
Product Number: SB39287M
During criminal acts, individuals often leave their fingerprints on a variety of objects. These prints, referred to as “latent prints,” are not visible to the naked eye and require proper dusting and lifting off objects at the crime scene. Likewise, identifying microscopic amounts of blood can be facilitated by using fluorescence-based detection. This experiment is a wonderful classroom “whodunit” activity and can serve as a preamble for DNA fingerprinting classroom experiments. Kit includes: brushes, magnifying lens, FBI fingerprint type cards, white backing cards, black dusting powder, gray dye dusting powder, fingerprint lifters, and complete instructions and background information. Teacher will need to supply: alcohol, UV long wave light source (mineral light), safety goggles, and a towel or washcloth. Lab requires 50 minutes. For 10 groups of 2-3 students each, 20-30 students total.
See a product you need? To purchase a product, get in touch with us via e-mail, either through the Contact Us page, or by using the e-mail to Nasco button on the page of the product you want. We pride ourselves on excellent customer service, so we will get back to you right away!