An economical alternative for analysis of noncorrosive gases such as carbon monoxide, sulfur dioxide, hydrogen sulfide, radon, and mercaptans.

• Flexible
• Will not contaminate sample
• Choice of fitting style: on/off or septum
• For use in gas sampling trains
• Use for gas or liquid sample containment

Made from 2 mil thick Tedlar® PVF fluoropolymer film, these flexible, sturdy bags are heat-sealed on all sides for resistance to chemicals and leakproof operation.

Available with either a nickel-plated brass on/off valve which accepts ¹/₄" Int.Ø flexible tubing or PTFE/silicone septum in polypropylene housing, for use with a hypodermic needle.When used for liquid samples, bags should be supported with a tray. Not pressure rated. Cited in Title 40 CFR Part 60, Application A Method 18.

Inert to most non corrosive gases. Low permeability limits sample loss.