Multi-Foil Sample Bags

Chemical composition of QEC's Multi-Layer Foil Bags (listed from outer to inner layers):

  1. 60 gauge Nylon
  2. Aluminum (Metallized)
  3. Polyethylene
  4. 0.0003" Aluminum Foil
  5. 0.002" Polyethylene

Multi-Layer Foil Bags are ideal for containing low molecular weight gases. The 2 layers of aluminum film provide a great barrier to gases permeating through the walls of the bag.

Click here for valve fitting options for Multi-Foil bags
SizeDescriptionPkgProduct No.
1.0L Multi-foil air sampling bag with screw cap combo valve100707S-MFB1