Gas Sampling Bags

Gas Sampling Bags presented by us have great applications in chemical laboratory.  These kinds of bags are constructed of 2-mil thick Tedlar Film, which is PVF (Polyvinyl Fluoride) film produced by DUPONT USA, with solid seam for keeping gases contained. They are particularly designed specially designed for collecting gas filled and transporting to chemical laboratories. Besides, the Gas Sampling Bags are chemically inert, non-contamination, easy to carry, and has low adsorption, and excellent resistance to chemical, corrosion, & organic solvent.

ï‚· High tensile strength

 Continuous temperature range from –98°F to 225°F

ï‚· Unaffected by the chemical components of gases commonly sampled, like carbon monoxide, sulfur

dioxide, hydrogen sulfide, radon and mercaptans

Features: Excellent chemical resistance, corrosion resistance, organic solvent resistance, and low

adsorption.

ï‚· The water vapor osmotic quantity of Tedlar film is 13g/m2.24h.0.1MPa; and oxygen osmotic quantity

is 114cc/m2.24h.0.1MPa

ï‚· (the data is measured value not guarantee value). Gas barrier property of Tedlar PVF film is superior

to Teflon FEP film.

ï‚· Bags resist puncture in the field.

ï‚· Less expensive than FEP and Kynar PVDF film.

ï‚· Recommended in many EPA testing methods.

 Applications: Tedlar® PVF film is strong, durable, and considered chemically inert to a wide range of

compounds. Tedlar gas sampling bag can be used in high precsion PPM level analysis sampling, can

sample and save all kinds of corrosive gas and liquid samples, and used to solid VOCs residual detection.

Standard Tedlar Gas Sampling Bag Sizes: 0.5L, 1L, 2L, 3L, 4L, 5L, 8L, 10L, 15L, 20L, 30L, 40L～6000L or

customized size