VeriAir 5-Liter Sample Bag (Al Valve) P/N NX90237

VeriAir 1-Liter Sample Bag (Al Valve) P/N NX90236 

VeriAir 5-Liter Sample Bag (Ni-Brass Valve) P/N NX31029

VeriAir 1-Liter Sample Bag (Ni-Brass Valve) P/N NX31000 

VeriAir Flex® Foil key features:

• More durable and less susceptible to damage during shipment in an unpressurized airplane cargo hold
• Light/moisture proof – protects light-sensitive compounds
• Low VOC and sulfur backgrounds
• Good storage stability for low ppm & high ppb level VOCs
• Good stability for low molecular weight compounds such as CO, CO2, CH4, SF6
• Good 48-hr. stability for H2S, H2, COS, CH4S, C2H6S
• Two sizes available: 1 liter and 5 liter 
• Nickel-plated brass valve

The VeriAir Flex® foil sample bags are available with either the economical nickel coated brass valve or the more inert and less reactive aluminum valve. The aluminum valve configuration has been shown to keep your samples stable for longer hold times, even those samples that contain sulfur compounds such as H2S and mercaptans. Both types of polyolefin/aluminum valve on the VeriAir Flex® sample bags are proven to be durable enough to maintain their integrity, even if exposed to extreme atmospheric pressure drops and are therefore ideal for overnight air shipment for rush analysis.