US$ 12.00
vertical graduated tube
Designed to combine multiple colored light sources inside a single enclosed viewing area
Used to determine irregular-object volumes by water displacement
a 20-inch stainless steel rod
a compound unit for demonstrating multi-rope mechanical advantage in physics activities
Jumbo 3D Frog Dissection Anatomical Model with Keycard cylinder vertical graduated tubeJumbo three dimensional frog dissection model with keycard demonstrates amphibian anatomy and organ systems for detailed vertebrate teaching.
US$ 12.00
US$ 157.50
US$ 174.50
US$ 169.50
US$ 149.50
US$ 12.00
US$ 99.00
US$ 194.50
US$ 22.00
US$ 17.00