Conseiller Supplies can provide several laboratory equipments such as Parafilm® M.
Parafilm® M has unique permeability properties, impressive water vapor transport properties and is resistant to many common reagents.
It is a self-sealing, moldable and flexible film for numerous uses in the typical laboratory including electron microscope laboratories. Parafilm® M has unique permeability properties, impressive water vapor transport properties, and is resistant to many common reagents.

This semi-transparent, self-sealing film can be molded to fit any vessel. It prevents evaporation and dissemination of odors, a quality that makes Parafilm invaluable for refrigerated storage of materials. It is resistant to many chemicals and is available in different sizes (100mm x 75m or 4" x 250', 50mm x 75m or 2" x 250' and 100mm x 38m or 4" x 125').
The thickness of all Parafilm products is 127 µm. Parafilm can be used in a wide variety of ways:

Laboratory - Parafilm M is ideal because it is a thermoplastic, self sealing film and offers excellent protection for a variety of containers, even those with irregular shapes and surfaces. It holds moisture loss to a minimum. It can be used as a shelf or tray liner to prevent slippage. For TEM labs it can be used as a hydrophobic surface when putting reagents onto TEM grids.