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Density and Gravity Lab Equipment Manufacturer, Suppliers and Exporter in India

Didactic Lab is a leading Density and Gravity Manufacturer,and suppliers in India, Algeria (Algiers), Angola (Luanda), Argentina (Buenos Aires), Armenia (Yerevan), Australia(Canberra), Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.)

Didactic Lab manufactures and supplies density and gravity equipment made from common metals and materials. The range covers metal density cubes with a 20mm size, metal cylinders of 10mm diameter held in a wooden block, and a materials kit of rectangular blocks. These sets help the student compare the appearance, feel, hardness and density of different substances.

Last updated: October 2026

Density and Gravity at a glance

Group	Items listed	Examples
Metal density cubes	2	Metal Density Cubes Set of 6 (20mm cubes of brass, zinc, lead, aluminium, copper and iron), Metal Density Cubes Set of 7 (lead, brass, copper, steel, aluminium, iron and tin)
Metal cylinders	1	Metal Cylinders Set of 6 (10mm dia. precision cylinders with a wooden block)
Material samples	1	Materials Kit (rectangular blocks of a range of common substances)

How to choose

Pick the Metal Density Cubes Set of 7 when steel and tin are needed; the Set of 6 includes zinc instead, and both sets share brass, lead, aluminium, copper and iron.
Both cube sets are given a 20mm size, while the Metal Cylinders Set of 6 is 10mm in diameter, so choose cubes or cylinders by the shape the experiment calls for.
The Metal Cylinders Set of 6 comes with a wooden block and is described as precision cylinders for experiments on density.
Choose the Materials Kit when the aim is to compare appearance, feel, texture, hardness and density across a range of common substances.

Frequently asked questions

Which metals are in the Metal Density Cubes Set of 6?

Brass, zinc, lead, aluminium, copper and iron, each as a cube with a 20mm size.

How do the Metal Cylinders Set of 6 differ from the cube sets?

The cylinders are 10mm in diameter and come in brass, lead, iron, copper, aluminium and zinc with a wooden block. They are described as precision cylinders for experiments on density.

What does the Materials Kit contain?

A selection of materials in the form of rectangular blocks, intended to familiarise the student with the appearance, feel, texture, hardness and density of a range of common substances.

Related ranges

Force and Motion lists force and motion apparatus, Measuring Science Equipment covers measuring science equipment, and Heat includes apparatus for heat experiments.