US$ 31.50
sized to extend RC time-constants where charging and discharging curves stay watchable in real time
Six-piece polypropylene beaker set spans 50mL to 2000mL for complete classroom and lab volumetric workflows without glass breakage risk
Micro natural gas Bunsen burner with a flame stabilizer and cast iron anti-tip base
Demonstrates relative planetary motion on a 13-inch three-dimensional solar system model with a 5
and classroom projects
Rod-Mounted Pulley, 40mm Lab Equipment and Supplies_Lab Equipment sized to extend RC time-constantsRod mounted pulley with a 40mm wheel on a low friction cone bearing in a U frame, fastened to a 10cm rod for clamping into retort stands during simple machines experiments.
US$ 31.50
US$ 13.99
US$ 31.00
US$ 48.99