Bel-Art Wide-Mouth 4 L (1 gal) Polypropylene Mason Jars (Pack of 2)

Highly shock resistant polypropylene, heavy-walled Mason Jars are ideal for industrial waste sampling, long term storage and a variety of laboratory uses.

• Standard 70mm, G-threaded necks, and screw caps with unique grip lugs and removable leakproof silicone rubber ring seal

• Cap and jar are steam autoclavable at 121ºC (250ºF); loosen cap when autoclaving