Both are autoclavable when installed on autoclavable carboys. Thread is 11/8 in. - 12 straight female threads. Spout accepts 5/8 in. I.D. tubing. Tefzel® ETPE for use with solvents and other chemicals where a PP spigot is unsatisfactory.
Specification
Material: Tefzel® Manufacturer: Nalgene
Features
Legal Information: Tefzel is a registered trademark of E. I. du Pont de Nemours and Company