Determination of blood type using real blood and saliva, Kit Includes: 500ml Isopropyl Alcohol 99.9%, 150ml Saline 0.9%, 30 Saliva Collection Cup, 150 Graduated Pipette, designed to allow students to test their own saliva to determine their ABO blood type.
Forensics Mastery Kit, Introduction to Forensics analysis, Includes: Forensic Chemistry of Hair, Soil and Mineral Analysis Kit, Chemical Detection of Fingerprints Kit, Drug and Poison Analysis Lab Activity Kit, Document Analysis, enough material for 30 students
Air core solenoid, coils wound on a plastic tube with approximately 575 turns of copper wire, can carry a current of 5A continuously or 10A intermittently.