4-Cell D-Size Battery Holder Capacity_10mL sized to slot into modular

sized to slot into modular Ohm's-law and series-parallel-circuit investigations

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

Chrome-plated steel wire stand at 5 x 5 x 5 inches supports flasks and beakers above alcohol burners for classroom chemistry demonstrations

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

or batteries required

4-Cell D-Size Battery Holder Capacity_10mL sized to slot into modularFour cell D size holder in unbreakable plastic with curved retention sides, sized to deliver 6V at the high current capacity of D cells for sustained electromagnet and motor demonstrations.