Can’t find the multi foil layer sample bag you are looking for? We can also produce custom made multi foil bags based on your specifications. Please send us more information about the dimensions, the desired fitting and other wishes. The available fittings are: single polypropylene fitting, polypropylene screw cap combo fitting, stainless steel fitting (single and dual) and nickel plated fitting.
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Multi-Layer Foil sample bags provide light and moisture protection for low molecular weight compounds such as hydrogen that are unstable when collected in standard bags such as Tedlar sample bags.
- The multi-layer foil bags provide a good stability for low molecular weight compounds such as methane, CO, CO2 and many other gasses
- The foil bags are the only gas sampling bags that can sample and store hydrogen sulfide
- Sample stability up to 5 days
- Protective 5-layer barrier minimizes gas permeability. – 60 gauge nylon (outer layer) – Metalized aluminum – Polyethylene – 0.0003″ aluminum foil – 0.002″ polyethylene (inner layer)
- The foil bags are water and vapor-proof
- Minimal adsorption
- Protect light-sensitive compounds
- Samples protected by opaque material
- The multi-layer material is tough, flexible and water-vapor proof
- The inside surface is inert, minimizing absorption and adsorption of compounds