Tall Form Borosilicate Glass Weighing Bottle with Ground Stopper Graduation Color_Blue stored in a wooden block

stored in a wooden block for suspension from spring balances and pulleys in physics labs

Demonstrates the basic principle of a galvanic cell — voltage generated when two dissimilar metals are dipped into an electrolyte — for an introductory look at battery operation

Lead-free five-cylinder equal-mass set at 30g each in zinc

this stake-anchored launching platform illustrates Newton's Third Law and projectile motion

Tall Form Borosilicate Glass Weighing Bottle with Ground Stopper Graduation Color_Blue stored in a wooden blockProtects samples against atmospheric moisture during quantitative weighing, with a ground glass interchangeable stopper and narrow tall body for gravimetric analysis.