Medical Quality 3-Part Human Skull Model Subcategory_Color and Light 5x clear views through a

5x clear views through a 3-inch optical-glass lens with a 6-inch focal length

this acrylic apparatus mounts a rotating protractor on a 15 by 9

Triple-parallel plastic pulley with three 50mm wheels on a steel frame with end hooks

Built to excite gas atoms inside spectrum tubes

Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories

Medical Quality 3-Part Human Skull Model Subcategory_Color and Light 5x clear views through aThree part medical quality human skull model with a removable calvarium and articulated mandible, revealing cranial sutures, foramina, and internal bony landmarks.