Aluminium Foil Gas Sampling Bags, With Two L-Shaped Valve, 1L, STE-Mart (CAT#: STEM-GGS-0914-LC)

Aluminium Foil Gas Sampling Bags provided by STE-Mart are ideal for sampling low molecular weight compounds such as carbon monoxide(CO), carbon dioxide(CO2) and permanent gases as well as sulfur compounds such as hydrogen sulfide(H2S), carbon disulfide(CS2) and mercaptans. It can be used for long-term storage of general industrial gases while maintaining the gas concentration. Can be used under the temperature from -30°C to +60 °C.

Material:Four-layer Aluminum Foil Composite Film (Polyurethane film(PET)+Nylon film (PA)+aluminum foil(AL)+polyethylene film(PE))
Color: Silver
Connected tube I.D.: 6mm
Volume: 1L
Size: 250×200mm
Type: With Two L-shaped Valve
Valve material: PP
Package: 1 piece

Material:Four-layer Aluminum Foil Composite Film
Color:Silver
4-Layer foil:Polyurethane film(PET)+Nylon film (PA)+aluminum foil(AL)+polyethylene film(PE)
Type:L-type Double switch valve
Connected tube I.D.:6mm
Valve Material:PP
These flexible,sturdy bags are heat-sealed on all sides for resistance to chemicals and leakproof operation
Low permeability and absorption
Simple using,light-weight and easy to carry
Chemically inert with moisture and light protection
Can be used repeatedly,need to use clean air or high purity nitrogen purge

Aluminium Foil Gas Sampling Bags, With Two Rod Valve, 2L, STE-Mart (CAT#: STEM-GGS-0898-LC)