US$ 544.50
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
75-inch height range for bench apparatus
Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels
Slotted with a central well on each glass
Hooke's Law
Density Cube Set, 6 Metals, 20mm Material_Wood Research-grade oxygen spectrum tube atStamped with element symbols for quick identification, this six metal density cube set of brass, lead, iron, copper, aluminum, and zinc supports density and specific heat work.
US$ 544.50
US$ 72.00
US$ 914.50
US$ 230.87
US$ 2645.50
US$ 970.00
US$ 304.50
US$ 335.81
US$ 1322.24
US$ 545.69
US$ 109.00