Nalgene* Polypropylene Carboys with Spigot

Autoclavable, with polypropylene spigot and 83B screw closure and TPE gasket. Use for storing and dispensing solutions. Ideal for sterile water storage. Excellent chemical resistance. Graduated to deliver in one gallon and five liter increments. Spigot boss molded in one piece with bottle, not welded on, for strength and leak resistance. Dismount and disassemble spigot before autoclaving. Carboys also take a No. 13 1/2 stopper.