Natural Gas Bunsen Burner with Cast Iron StabiliBase and Flame Stabilizer Lab Equipment and Supplies_Safety Supplies this concave glass mirror at

this concave glass mirror at 100mm focal length runs at f/1 for vivid real-image demos and converging-reflection work

contractile vacuoles

used to map the circular field around a current-carrying wire and confirm the right-hand rule

this demonstration electroscope detects and visually quantifies the magnitude of static charges

hand-cranked so students trace how shifter engagement alters gear ratios and output torque selection

Natural Gas Bunsen Burner with Cast Iron StabiliBase and Flame Stabilizer Lab Equipment and Supplies_Safety Supplies this concave glass mirror atFlame stabilizer paired with an anti tip cast iron base on this natural gas Bunsen burner, preventing blowouts while anchoring the unit against accidental classroom contact.