AIDS Virus Model, 2-Part, on Stand Capacity_2000mL this dual-cell model pairs plant

this dual-cell model pairs plant and animal cells side by side to highlight cell wall

letting students explore mechanical advantage by counting the supporting strands and measuring effort

Pairs 50mm of aperture with a 200mm focal length on a convex glass surface

Zinc alloy LPG Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for immediate bench setup in chemistry classrooms

AIDS Virus Model, 2-Part, on Stand Capacity_2000mL this dual-cell model pairs plantGreatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA, supporting virology teaching.