Gas jars made of soda lime glass ideal for collecting gases in a closed system.

• Made of thick soda-lime glass
• Used to collect gases during lab experiments or to examine living specimens
• Not for heating applications
• Use watch glasses as lids (not included)

Gas jar is made of soda-lime glass and, with its broad base and wide mouth, is ideal for collecting gases generated during various science experiments. Watch glasses are typically used as lids and are available separately.