Variable Angle Glass Prism, 5° x 5° x 170° Lab Supplies_Clips the smallest in the bar-magnet

the smallest in the bar-magnet series

5-inch needle-pointed stand grips a 3/4-inch-wide bar magnet upright for hands-free study of attraction

supporting up to three pendulums simultaneously for harmonic-motion work

5cm and field strength from 100 to 7500 Gauss across the working volume

letting electrophoresis setups switch between short and long separation runs on a single supply

Variable Angle Glass Prism, 5° x 5° x 170° Lab Supplies_Clips the smallest in the bar-magnetGlass prism with a 5 degree apex and 5 x 5 x 170 angles, the shallow apex producing minimal deviation for studying small angle approximation in dispersion experiments.