Alnico Bar Magnet Pair, 3" Material_Zinc Four-prong cork-lined retort clamp with

Four-prong cork-lined retort clamp with an integrated boss head

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

delivering the continuous pressurized flow that lifts gliders off the rail for friction-free motion experiments

fanning apart visibly when a charged rod approaches to demonstrate electrostatic repulsion and induction

Three primaries (red

Alnico Bar Magnet Pair, 3" Material_Zinc Four-prong cork-lined retort clamp withUsed to compare magnet strengths across the bar magnet series, this 3 inch Alnico pair fills the mid length slot between the 1. 5 inch compact and 6 inch long format units.