US$ 85.00
the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum-transfer demonstrations
Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories
Built to excite gas atoms inside spectrum tubes
circulatory
Medical Quality 3-Part Human Skull Model Subcategory_Color and Light the drilled aluminum ball givesThree part medical quality human skull model with a removable calvarium and articulated mandible, revealing cranial sutures, foramina, and internal bony landmarks.
US$ 85.00
US$ 19.95
US$ 11.99