US$ 140.00
5-meter bench on leveling-screw feet
5-3V DC for hands-on motor-action work
For timing physics
Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments
6-Pack Polypropylene Graduated Cylinders with Octagonal Base, 250mL Foodsafe 5-meter bench on leveling-screw feetPolypropylene graduated cylinders hold 250mL each in a 6 pack with octagonal anti roll bases for classroom volumetric measurement workflows.