A pneumatic trough is a piece of laboratory apparatus used for collecting gases, such as hydrogen, oxygen and nitrogen. It is mainly made of glass or various fibres and are of various sizes. It was invented by Stephen Hales. [1] Four items are required for gas collection with a pneumatic trough: [2]

A specimen jar, also known as a gas jar, PS (polystyrene) is a laboratory container used to store, transport, and examine solid or liquid specimens. It is made of polystyrene, a type of plastic that is known for its low cost, transparency, and durability.

Particular purposes like gas preparation and titration require different laboratory equipment, including a gas jar, Wolff’s bottle, burettes, and pipettes. Other equipment used in the chemistry laboratory correlates to safety concerns, like gloves and goggles.

Anaerobic gas jars create an oxygen-free environment essential for cultivating anaerobic microorganisms that thrive without oxygen. The jar contains a chemical gas-generating system that typically releases hydrogen and carbon dioxide.

A gas jar with a lid is a cylindrical, transparent container, typically made of glass, designed for the collection and storage of gases during laboratory experiments. The accompanying lid, often made of glass or a non-reactive material, fits securely on top to prevent gas from escaping or contaminating the sample.

A range of Gas Jars suitable for laboratory applications. Available to buy online from thelabwarehouse.com. GAS JAR HEAVY GLASS WITHOUT COVER 200MM HIGHX50MM I.D.

These transparent polystyrene gas (specimen) jar are used to preserve different specimens in the lab are provided with a cap that fits in tight. These Jars provided excellent protection to the species preserved in it.

The Gas Jar, Acrylic Type with Cover, represents a vital component as a gas-tight chamber, that gives a clear, unobstructed view of ongoing experiments, ensuring seamless observation and analysis. Its design, featuring an acrylic body and a fitted cover, renders it suitable for various scientific applications.