Flexible Heat-Seal Specimen Bags, 2.5 mil SealPAK 400 series, bulk

Flexible Heat-Seal Sample and Tissue Bags, 400 Series SealPAK Pouches, PET/PE Flat Pouch w/ Tear Notches, 2.5 mil. Pre-made pouches are sealed on 3-sides and full rolls of pouch material are sealed on 2 sides. Use a heat-seal bar to seal the remaining side(s) around your sample. Choose your preferred product size from the drop-down menu.

Polyester Barrier Pouch, 400 Series SealPAK packaging material is a 2-ply structure consisting of polyester and polyethylene (PET/PE.) These boilable and freezable pouches will sustain temperatures from -56 to 115°C (-70 to 240°F.) Bags are 2.5 mils thick, and are best used for light use and moderate protection. These transparent, airtight, and leak-proof pouches can be sterilized with gamma, infrared, and e-beam. Once sealed, these pouches can also be surface sterilized using VHP.

We also offer SealPAK material in a tubular roll-stock so you can choose your own size. Only two sides of the tubular roll-stock is pre-sealed, allowing flexibility of packaging different sizes and types of objects. Tubular roll-stock comes on a 3" core and is packaged in a corrugated box custom designed to store and dispense product.

Heat Seal using Ampac's multi purpose heat sealer Part # KP-101-1 (10") or KP-118-1 (18".) (The 24" roll requires a special order heat sealer. Call for details)

Ideal for:

• Outer package for Chemo IV's
• Chemo cassettes
• Over-wrap for medical trays and kits
• Animal tissue storage
• ELISA plate storage
• Western blotting - storing and incubating blot
• Over-wrap for evidence kits
• Evidence/Narcotics storage
• Ion chromatography - ionic analysis of circuit boards

Please note: Ampac recommends using the thicker 500 Series SealPAKs for applications requiring long-term storage, sharper objects, or chemical solutions.

We offer SealPAK material in a tubular roll-stock so you can choose your own size. Only two sides of the tubular roll-stock is pre-sealed, allowing flexibility of packaging different sizes and types of objects. Tubular roll-stock comes on a 3" core and is packaged in a corrugated box custom designed to store and dispense product.