Carboy with Stopcock PP 10 liter capacity CAT 583280 Tarsons polypropylene carboys are iconic lab essentials for Large volume liquid storage and dispensing where Autoclavability is Desired. Their Rugged Construction Makes Them compatible with lab reagents including most acids, bases, alcohols, aldehydes, esters, and alphatic hydrocarbons. Polypropylene for Higher Temperature Applications up to 135 ° C Polypropylene Carboys are Autoclavable. Medical Grade PP Confirming to USP Class VI General Laboratory Equipment