Density Cubes, Metals Aluminum 20mm x 20mm

These lightweight aluminum cubes are perfect for density comparison and experimentation.They are available in 20mm size, and are an excellent addition to any laboratory or classroom.

Product Specifications

Applications and Benefits:

• Ideal for science teachers and students
• Useful in laboratory experiments and demonstrations
• Valuable for chemistry and physics enthusiasts
• Assists engineering students in material studies
• Suitable for metalworking hobbyists

Caution:

Handle with care. These cubes are made of aluminum, which can be a hazard if not handled properly. Keep out of reach of children and use appropriate safety equipment when conducting experiments.

Density Cubes, Metals Zinc

These zinc cubes are for comparing densities and conducting other physical property experiments in the classroom or laboratory. Their precise measurements ensure accurate and consistent results. Each cube is packaged  individual20x20 mm, weight 0.115 lb

Product Specifications

Applications and Benefits:

• Science education
• Laboratory experiments
• Classroom experiments
• Physical property experiments
• Density comparison

Key Features and Benefits

• Available in 10 mm or 20 mm sizes
• Precise measurements for accurate and consistent results
• zinc material
• Individual reusable plastic box packaging

Caution:

Handle with care when conducting physical property experiments with these zinc cubes. Research is required to find the fit for your needs.

Metal Cylinder Set (6 Pieces) 10 X 40 Mm

This metal cylinder set is designed for science enthusiasts, collectors, or students conducting science experiments. The set includes six metal cylinders made of Zinc, Iron (Chromium Plated), Lead, Copper, Brass, and Aluminum, allowing for easy comparison of density and study of properties. Each cylinder has a diameter of 10 mm and a height of 40 mm, making it for laboratory equipment.

Product Specifications

Applications and Benefits:

• Science experiments
• Density comparison
• Study of properties
• Laboratory equipment

Key Features and Benefits

• metal construction for durability and longevity
• Comes in a set of 6 pieces for a study
• Allows for easy comparison of density and study of properties

Caution:

This product contains metal cylinders which may be hazardous if mishandled. Keep out of reach of children and use with caution.

Carbon Electrode - Graphite Rod

Our Carbon Electrode - Graphite Rod is a highly conductive cylindrical graphite block, for forming electric arcs or as an electrode in basic electrolysis experiments. With a diameter of 10mm and a length of 100mm, this electrode is for students conducting experiments requiring a carbon electrode. The high conductivity and low density of the graphite material make it an choice for various applications.

Product Specifications

Applications and Benefits:

• for students conducting experiments requiring a carbon electrode
• Suitable for forming electric arcs or as an electrode in basic electrolysis experiments
• for experiments that require a highly conductive cylindrical graphite block

Key Features and Benefits

• Highly conductive graphite material
• Low density for performance
• 10mm diameter and 100mm length for precise applications

Caution:

This product is highly conductive and should be used with care. Always wear appropriate protective gear and follow proper safety protocols when working with electrodes.

Density Cubes, Metals Copper

These high-density copper cubes are for comparison and experimentation, available in 10mm or 20mm sizes, machined and made from copper material. 

Product Specifications

Applications and Benefits:

• Science enthusiasts
• Students studying density and material properties
• Teachers looking for hands-on classroom activities
• Researchers in materials science and engineering

Key Features and Benefits

• High-density copper material
• machined for accurate measurements
• Reusable transparent plastic case for storage

Caution:

High-density copper cubes may be hazardous if mishandled. Please use caution when handling and keep out of reach of children.

Metal Blocks (Density Blocks Set Of 4)

This set of four solid metal blocks—copper, brass, iron, and aluminum—provides a consistent 13 × 13 × 50 mm specimen for precise density, magnetic and material‑identification investigations. The blocks are color‑coded and together weigh 234 g, enabling repeatable measurements in physics, chemistry and materials‑science laboratories.

Product Specifications

Applications and Benefits:

• Measure and compare the density of different metals using identical dimensions.
• Demonstrate magnetic properties by testing iron versus non‑magnetic aluminum.
• Explore additional physical characteristics such as hardness, acoustic response, and thermal conductivity.
• Support hands‑on laboratory exercises in physics, chemistry, and materials‑science curricula.

Key Features and Benefits

• Uniform size (13 × 13 × 50 mm) ensures consistent volume for accurate density calculations.
• Four distinct metals provide a clear contrast in mass and magnetic behavior.
• Durable solid construction allows repeated use over many years.
• Color‑coded identification simplifies visual sorting and rapid setup.

Caution:

Handle with care as metal blocks may cause injury if mishandled or dropped. Keep away from small children and pets.

Specific Gravity Block With Hook

The Specific Gravity Block with Hook is a 32 mm metal cube used for demonstrating density and buoyancy in educational and laboratory settings. Each cube is made from a different metal—Iron, Zinc, Aluminum, Copper, Brass, or Lead—to show the unique density of each material. The cube comes with a brass hook attached by a threaded connection and measuring about 26 mm in length, making it easy to suspend the cube for testing.

Product Specifications

Applications and Benefits:

• Ideal for physics and science classroom demonstrations.
• Used in density and buoyancy experiments.
• Provides hands-on learning for mass and volume calculations.
• Demonstrates material properties through direct comparison.
• Includes a brass hook for easy suspension and measurement.

Caution:

Handle with care, as metal blocks can be heavy and may cause injury if dropped. The lead block should be handled with caution due to its toxicity; wash hands after handling and avoid ingestion or prolonged exposure.

Note: Cube weight is estimated using the formula: Weight ≈ (Density in g/cm³) × (Volume in cm³), where 32 mm = 3.2 cm and Volume ≈ 3.2³ ≈ 32.77 cm³. Actual weight may vary slightly.