Copper Specific Gravity Cylinder with Hook Subcategory_Microtomes these aluminum 4-inch overflow cans

these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations

Large-wheel pulley mounted on a universal clamp for attachment to retort rods or support stands

and an ignition light that fires on compression

high-temperature grid flame for chemistry ashing

the longer focal value yielding milder divergence for subtler virtual-image reduction in optics work

Copper Specific Gravity Cylinder with Hook Subcategory_Microtomes these aluminum 4-inch overflow cansCopper 2 by 0. 5 inch specific gravity cylinder with a top hook for density and specific heat work, a distinctive density reference against the lighter aluminum and heavier steel cylinders.