Class B Graduated Cylinder with Spout, Hexagonal Base, and Protective Collar, 25mL, Borosilicate Glass Face Size_26mm 75 inch inner

75 inch inner

Bakelite-stand Ganong potometer pairs a glass stopcock with a rigid platform for stable plant transpiration measurement in biology coursework

Teaches switching regulator topologies

letting students wire the panel directly to each load and watch how light powers different output devices

Shows oxygenated and deoxygenated blood paths between heart chambers and alveolar surfaces through seven hand-painted removable parts designed with medical-professional input

Class B Graduated Cylinder with Spout, Hexagonal Base, and Protective Collar, 25mL, Borosilicate Glass Face Size_26mm 75 inch innerClass B graduated cylinder in borosilicate glass holds 25mL with spout and hexagonal base for general purpose volumetric measurement procedures.