US$ 1100.00
this 28 SWG bare constantan wire on a 125g reel holds resistance stable as the surrounding circuit heats up
Visualizes Brownian motion through a smoke cell
Extensive 50-slide survey covers plant
sized for small-group demonstration without magnification
structural stability
Sucrose, 500g, Reagent Grade Capacity_300mL this 28 SWG bare constantanReagent grade and highly refined, this sucrose supports fermentation work, osmosis demonstrations, enzyme substrate studies, and general carbohydrate chemistry.