Supplier: VWR International

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

Supplier: VWR International

For use in heating blocks, these sand baths are ideal for irregular vessels.

Supplier: VWR International

Constructed from a solid anodized aluminum block.

Supplier: VWR International

Constructed from a solid anodized aluminum block.

Supplier: VWR International

Constructed from a solid anodized aluminum block.

Supplier: VWR International

These blocks have been designed for standard test tubes.

Supplier: VWR International

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

Supplier: VWR International

Demonstrate the Difference Between the Specific Heat of Objects.

Supplier: VWR International

Best seller!

Supplier: VWR International

Heating block is ideal for use with 96-well or 384-well titer plates.

Supplier: VWR International

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

Supplier: VWR International

Vivid Illustration of Thermoexpansion.

Supplier: VWR International

Demonstrate Principles of the First Commercially Produced Steam Engine.

Supplier: VWR International

Employs Guericke’s Method for Demonstrating the Force of Atmospheric Pressure.

Supplier: VWR International

Demonstrate the Force of Air Pressure Without a Vacuum Pump

Supplier: VWR International

Students Can Simulate the Earliest Steam Engine.

Supplier: VWR International

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

Supplier: VWR International

Bring Some Heat Into the Classroom

Supplier: VWR International

This new conductivity bar set features sensitive liquid crystal temperature indicators, which are attached to the front of each of four metal bars.

Supplier: VWR International

Sized For Student Use.

Supplier: VWR International

A new way to demonstrate thermal expansion in a metal.

Supplier: VWR International

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

Supplier: VWR International

This unit visually reinforces heat conductivity lessons.

Supplier: Avantor

The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.

Supplier: VWR International

Supplier: VWR International

The Specific Heat Specimens Set can be used to determine the specific heats of a variety of common metals.

Supplier: VWR International

Ideal for Individual Study

Supplier: VWR International

This vacuum plate and pad are the perfect tools for vacuum experiments.

Supplier: VWR International

Hands-On Visual Aid

Supplier: VWR International

For use in VWR* Stainless Steel/Sand Bath Modular Heating Blocks. 0.45kg.