Bucket and Cylinder (Archimedes Principle Set)

To demonstrate that a body submerged in water loses weight equal to the volume of water it displaces. Consists of two brass pieces of equal volume. A solid cylinder with a suspension hook at one end and a close fitting hollow bucket with a suspension...

Cubes, Various Metals

Various metal cubes that are usually used to compare density or other physical properties are sold separately. Smaller cubes are 10mm cubes and larger cubes are 20mm cubes.  Price varies depending on metal and size. Metals include: Iron, Aluminum,...

Educational Balance Scale (with plastic weights) as low as $16 wholesale

This Durable Plastic Elementary Balance Scale is a great science tool for teaching young scientists the basic concepts of mass and mass measurement using plastic or metal weights. Includes 24 plastic weights as well as two graduated plastic buckets to...

Masses with Hooks, Set of 9

The general purpose weight includes nine weights. This set includes one each of 10g, 50g, 100g, two each of 20g, and 200g, (all made of plated brass) and one each of 500g and 1000g (both made of cast iron, enamel finish). Each weight has one hook on top...

Masses with Hooks, Spare

Some of the individual masses with hook are available to be sold individually.Made of Brass. Some may be nickel plated as shown in the image. 500g and 1000g masses are made of steel and are painted black.If you need masses with hooks on both...

Metal Blocks (Density Blocks Set of 4)

This set contains one specimen each of aluminum, brass, steel & copper. 13mm wide and 50mm length.

Metal Cylinder Set (6 Pieces) 10 x 30 mm

Perfect for science enthusiasts, collectors, or science experiments.  With these metal cylinders you can find and compare metal density or study the different properties of metals. Available in 30mm and 40mm lengths with 10mm diameter. This metal...

Metal Cylinder Set (6 Pieces) 10 x 40 mm

Perfect for science enthusiasts, collectors, or science experiments.  With these metal cylinders you can find and compare metal density or study the different properties of metals. Available in 30mm and 40mm lengths with 10mm diameter. This metal...

Set of 12 metal and non-metal cubes

This is a set of 12 same size cubes of different materials used to compare the density and other physical properties. Each cube size is 2 x 2 x 2 cm Materials include Brass, Copper, Aluminum, Iron, Zinc, Lead, Tin, Soft wood, Hard wood,...

Slotted mass, Slotted Weight, 100 grams, for Aluminium hanger

Slotted masses with wide slot for aluminum weight hangers. Available in different masses. Made of aluminum or brass. The opening of each slot is about 5.5mm. Accuracy > 99%. For matching Weight Hangers, select (product code: WH50A)

Slotted mass, Slotted Weight, 20 Grams, for aluminum hanger

Slotted masses with wide slot for aluminum weight hangers. Available in different masses. Made of aluminum or brass. The opening of each slot is about 5.5mm. Accuracy > 99%. For matching Weight Hangers, select (product code: WH50A)

Slotted mass, Slotted Weight, 5 grams, for Aluminum hangers

Slotted masses with wide slot for aluminum weight hangers. Available in different masses. Made of aluminum or brass. The opening of each slot is about 5.5mm. Accuracy > 99%. For matching Weight Hangers, select (product code: WH50A)