Aluminium-foil (Multi-Layer) Gas Sampling Bags

Aluminium foil multi-layer film gas sampling bag with PTFE straight valve with silicone septum for syringe sampling 1L

Aluminium multi-layer foil composite film gas sampling bag with stopcock dual-valve with silicone septum syringe samplig

China Manufactureer Al foil multi-layer gas sampling bags with side-opening stopcock valve port 1/4'' 6.35mm MBT41_10L

Al-foil multi-layer gas sampling bag in China with PP/PC valve silicone septum syringe sampling Avoid light bags 15L

Al-foil multi-layer China Manufacturer gas sampling bag with pc stopcock valve silicone septum MBT31_1L Avoid light bags

China manufacturer Al-foil multi-layer gas sampling bag with stopcock valve syringe sampling MBT31_2L Avoid light bags

Aluminium foil multi-layer film gas sampling bag with side-opening PTFE On/Off valve+PTFE fitting MBT83Z_0.5L

Al foil multi-layer composite film gas sampling bag with ABS dual-valve with side connnector and septum syringe sampling

Al foil multi-layer film gas sampling bags with On/Off lock ABS valve+fitting silicone septum for syringe sampling 1L