Kenis Anatomical Tissue Preparations 20 Types, 1 of Each (1-157-045) Observe the Structure of Tissues Under a Microscope!

Set contents (20 types, 1 of each): Small intestine, large intestine, heart, kidneys, stomach, liver, spinal cord, blood cells, sperm, ovaries, thyroid, lymph nodes, neurons, etc. Storage case Quantity: 20 sheets