Multi-Foil Sample Bags

Composition of QEC's Multi-Layer Foil Bags ( outer to inner layers):

60 gauge Nylon
Aluminum (Metallized)
Polyethylene
0.0003" Aluminum Foil
0.002" Polyethylene

• Multiple layers provide low permeability and a moisture barrier
• Opaqueness protects samples from ultraviolet light
• Only bag material that adequately holds H2S for extended periods (>5 to 7 days)
• Ideal for collecting low molecular weight compounds
• Sample stability for up to 5 days for most compounds
• Good VOC stability

Click Item # to select.