Nasco X-Act Blood-Typing Kit (A, B, O, AB, Rh, HIV) - KIT, BLOOD TYPING, X-ACT - SB27471

Why buy two or three blood-typing kits when this one kit is all you need? This kit allows you to test a single blood sample for not only A, B, O, and AB major blood types, but also for the presence of Rh factor. All eight blood types are represented in the kit. The same blood samples can be screened for the presence of HIV antibody. There is enough material for three classes of 24 students working in pairs. By using this kit, your students will see results identical to the clinical test for blood typing. Characteristic clumping and sera separation make this kit an ideal way to teach elementary immunology or genetics. No human or animal blood products are used in this kit! Kit contains eight vials of #blood# (four Rh+ and four Rh-); anti A, anti B, and anti Rh sera; vial of AIDS labeled antibody; vial of chromogen compound; vial of conjugate; vial of AIDS antigen; 15 plastic slides; toothpicks for mixing; 15 student data sheets; and a teacher#s answer and instruction sheet. Grades 9-12.