Zefon Tedlar® bags are manufactured from clear, 2 mil Tedlar® PVF (polyvinyl fluoride) film and feature a unique easy to use valve with built-in septum. Bags made from Tedlar® film offer good stability with VOC’s and are recommended in many US EPA methods including TCLP and methods TO-3 (VOCs), TO-12 (NMOC), TO-14A (VOCs), TO-15 (VOCs), ASTM D-5504 (reduced sulfur compounds) and a variety of atmospheric gas methods.
- Unique Zefon ZP valve is easy to use with built-in PTFE septum
- Includes grommet hanging hole
- Strong 1/4” wide seams
Tedlar® is a registered trademarks of DuPont.