Items marked by the "Flammable Gas" tag:

Class 2.1 is a classification under the United Nations (UN) system for the transportation of dangerous goods. It refers to flammable gases that can ignite and burn when exposed to a source of ignition. These gases have a lower flammable limit in air of 13% or less by volume.

The UN number is a four-digit identifier assigned to dangerous goods to provide a standardized way of identifying them during transportation and emergency response situations.

Class 2.1 is a classification under the United Nations (UN) system for the transportation of dangerous goods. It refers to flammable gases that can ignite and burn when exposed to a source of ignition. These gases have a lower flammable limit in air of 13% or less by volume.

The UN number is a four-digit identifier assigned to dangerous goods to provide a standardized way of identifying them during transportation and emergency response situations.