Light-Dependent Resistor Demonstration Board Glassware_Glass Flasks and lead with densities from

and lead with densities from 2

Flame stabilizer on this LPG Bunsen burner maintains a steady cone across drafts

Polypropylene round test tube rack holding 12 tubes — four at 25 mm and eight at 19 mm — with 360-degree access for benchtop chemistry demonstrations and student experiments

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

Light-Dependent Resistor Demonstration Board Glassware_Glass Flasks and lead with densities fromMounted light dependent resistor with terminal connections, dropping resistance dramatically as light strikes the cell and giving students a visible introduction to photoelectric sensing.