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Collect an oral sample in one minute with maximum absorption and extraction.

High oxygen and moisture barrier pouches work with a desiccant for long-term sample preservation.
  • Designed for long-term high barrier protection
  • Clear side for product/barcode visualization
  • White side for writing or product identification
Inner dimensions Outer dimensions
Large, heat seal closure (G-7201-250) 3.25″ X 5.25″
80 X 133mm
2.50″ X 4.75″
63 X 126mm
Small, Tape Closure (G-7203-250) 3.75” x 4.5”
95 x 113mm
3.25” x 2.75”
80 x 68mm
Small, Tape Closure (G-7204-250) 3.75” x 4.5”
95 x 113mm
3.25” x 2.75”
80 x 68mm
GenPouch™ pouches provide a high barrier to oxygen and moisture when used with a desiccant. They create a stable long-term environment to preserve samples on specimen cards, even in high humidity environments.

Preserving samples for genetic testing a room temperature can be expensive and challenging, especially in high humidity environments. High barrier pouches offer a solution when used with desiccants to create a dry environment for long-term preservation. When our GenSwabs with treated specimen cards are stored dry, they can preserve samples for more than twenty years when kept dry. If you are storing samples in an environment where the humidity is low, our GenKeep™ works well to store GenSwab™ samples. However, in high humidity environments we highly recommend that GenSwab samples be stored in a GenPouch with desiccant. The GenPouch can be purchased in a version designed for heat-sealing in a laboratory. If heat sealing is not an option, we offer two sizes with tape closures. A tape closure has a long flap that extends past the opening with an adhesive strip covered by tape. There is a perforation just below the tape so when the tape is removed and the flap is folded at the perforation, the flap with adhesive seals well across the opening.