Film and Foil Wrapping
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Research Products International Corp Parafilm M Laboratory Sealing Film, 4 inch x 125 foot Roll
Parafilm M is a semi-transparent, flexible, thermoplastic film that provides a waterproof barrier for covering laboratory vessels. It is gas permeable with low water permeability. Ideal for use in Microbiology and Cell Culture applications as it does not affect oxygen or carbon dioxide permeability. Nontoxic material is resistant to acids, alkalis, alcohols and organic solvents.
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Electron Microscopy Sciences 14 x 14 cm Cellophane, 50 sheets
Cellophane for drying frames, 50 pack. 14 x 14 cm. Gel Drying Frames allow researchers to quickly and easily dry gels between two sheets of cellophane without the use of expensive heat/vacuum gel dryers. Use with the Gel Drying Frames. *Cellophane only*
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