United Scientific® Brass Slotted Weight Set of 10 with Storage Rack – Precision Calibration & Classroom Physics Lab Weights 2000mL Erlenmeyer Flask The bones are fully flexible

The bones are fully flexible

this centrifuge tube rack is an essential accessory for maintaining efficient and organized workflows

Its brushless DC motor delivers constant speed despite viscosity changes

This premium 9-piece set includes durable cast iron weights coated in a sleek black enamel finish for long-lasting performance

Available in three adjustable volume ranges (0

United Scientific® Brass Slotted Weight Set of 10 with Storage Rack – Precision Calibration & Classroom Physics Lab Weights 2000mL Erlenmeyer Flask The bones are fully flexibleThe United Scientific Brass Slotted Weight Set of 10 with Rack is a durable and reliable tool designed for physics experiments, force and mass demonstrations, and classroom laboratory use. Made from high quality brass, these precision weights are perfect for teaching concepts of mechanics, Newtons laws, and general calibration needs. This deluxe slotted weight set includes a sturdy storage rack and ten brass weights in varying sizes, allowing for