The Corning Pyrex 1220-5 aspirator bottle has a 19 liter capacity and is autoclavable for use with biohazardous liquids during vacuum collection and transfer of liquid waste. It is made of Pyrex low-expansion borosilicate glass for optical clarity and shatter-resistance. The non-sterile bottle has a 15mm outside diameter (OD) bottom sidearm for use with flexible tubing and a No. 12 rubber stopper (both sold separately).

Corning manufactures consumable glass, ceramics, and plastic laboratory tools under the brands Corning, Costar, Cellgro, Pyrex, Axygen, and Gosselin, among others. The company, founded in 1908, is headquartered in New York, NY.