Air sampling bags are available in several materials, ready to ship with push-pull valves and labels. QEC can also custom-build sampling bags to meet your needs. QEC normally stocks 1.0L and 2.0L sampling bag sizes, and can provide sizes up to 10 liter upon special order. Please call QEC customer service for ordering information and assistance.
Available bag materials include: • Multi-Layer Foil in one liter size • Tedlar® in one and two liter sizes
Available fittings include: • Polypropylene screw-cap combo valve with replaceable septum • Polypropylene locking combo valve with septum • Polypropylene fitting for tubing or septum • Steel Halkey Roberts barbed on-off valve