This barrier bag is ideal for storage of materials sensitive to moisture and/or oxygen. The inside dimensions measures with a resealable lock and a tear notch above the zipper.

• Heat sealable, and resealable
• Compatible with vacuum sealers

The material is aluminum foil covered multi-layered polyethylene, providing an MVTR (moisture vapor transmission rate) that is 1000 times better than a typical poly bag. Storage of light, moisture and oxygen sensitive materials/samples, Immunofluorescence labeled, Confocal or Immunology ANA slides from room temperature to freezer, radioactive labeled electrophoresis gels for both refrigerator and freezer and storage and transport of gas monitor badges.