Density and specific gravity instruments are meters used to determine density and specific gravity

Density test equipment is used to test the density of materials

Pycnometers are glass or metal containers with a determined volume.

Powder testing equipment is used to measure the static and dynamic properties of powders for pharmaceutical, coating, and other solid-particulate applications.

Activated carbon is used to remove pollutants from air or water streams, both in the field and in industrial processes such as spill cleanup, groundwater remediation, drinking water filtration, air purification, and the capture of VOCs.

Foams and foam materials are industrial products made from low density elastomers, plastics, and other materials with various structures and porosities

Densometers and porosimeters are used for measuring porosity, air permeability or air resistance of sheet-like or bulk materials