Density

Density Comparison Kit

Visually understand the concept of density through experimentation. Use containers (included) to compare densities of both liquids and solids. 46-piece kit includes: two solid cubes (89 g and 227 g... More.

Density Cube Set

Here’s a handy, economical set of 10 one-inch cubes in the following materials: aluminum, steel, brass, copper, acrylic, oak, nylon, pine, poplar, PVC. Experiment with mass, volume, density, ... More.

Reverse Density Rod

Expand your density lab to include contrary behavior with this contradictory cylinder that sinks in cold water and floats in warm water! Made of high density polyethylene plastic. White. Measures 1... More.

Density Rod

This precisely calibrated cylinder floats in cold water and sinks in hot. Demonstrates the differing density of a liquid at different temperatures. Consists of a durable, hollow aluminum cylinder 3... More.

Accent: What is Density? Kit

Model solids, liquids, and gases and watch how they behave to show what density means in the real world. Students will create models of a substance in different phases and test models for “si... More.

Density Block Set

Comprised of four 1-1/4" metal blocks, machined to an equal volume and can be suspended from a brass hook. Includes one block each of aluminum, brass, lead (clear coated to prevent direct skin ... More.

Density Identification Set

With this clever kit, students try to identify each of 12 different samples by determining their density. Each cylinder varies in size (volume) and density, but has the same diameter of 1/2". L... More.

Density Rod Kit

Includes everything you need to show the relationship between temperature and density. One rod floats in cold water and sinks in warm, the other does just the opposite. Rods fit most graduated cyli... More.

Separating Mixtures by Density

A great hands-on activity for demonstrating buoyancy and density. The set contains small pellets made of four different polymers with different densities. The mixture can be separated out using flo... More.

Density of Liquids Lab Investigation

Dramatic, visual investigation of how density causes liquids to behave! Engaging demonstration provides your students with a firsthand look at the density properties of liquids. Your class will des... More.