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.
Neuron Spikerbox kit, bioamplifier that allows you to hear and see real-time electrical spikes or action potentials of live, signaling neurons in invertebrate, exciting and in-depth educational tool will make learning neuroscience fu