Gas barrier zipper bag (high-sealing special zipper) 40 pieces (flat bag with zipper) T310W160 1 bag (40 pieces)

This sample bag was developed for storing samples that contain liquids, such as fresh specimens and biological samples. It uses a transparent film with excellent gas barrier properties, can be heat sealed, and can also be used in combination with oxygen absorbers and desiccants. Unlike ordinary zippers, we use a special zipper that minimizes gas and liquid leakage from the zipper. *We do not guarantee complete sealing. Please perform preliminary tests yourself depending on the contents and storage conditions. External dimensions (mm): 310 x 160 Quantity: 1 bag (40 pieces) Flat bag Material: Outside: transparent vapor-deposited PET, barrier nylon; Inside: LDPE Zipper: Highly sealed special zipper (Plalock™)/LDPE *Please use AN-P and MA-P as culture environment adjusters for 2 petri dishes (1 unit) and 4 petri dishes (2 units).