The unique design of these Tedlar® sample bags incorporates the sampling septum directly in the valve, providing easier use and lighter weight than other styles. We offer two types of bags: one with a polypropylene valve and one with a stainless steel valve. Both valves conveniently connect to 3/16″ ID PTFE tubing.

Physical Specifications:
Composition: polyvinyl fluoride (PVF) polymer resin
Thickness: 0.002″
Tensile Strength: 8,000 psi
Max. Operating Temp.: 204 °C
Specific Gravity: 1.7 g/mL
Oxygen Permeability: 50 cc/m² x day
Water Vapor Permeability: 9-57 g/m² x day
Carbon Dioxide Permeability: 172 cc/m² x day