Sigma-Aldrich Pierceaseal Foil Ps(Tm) Heat Sealable Fi

PierceASeal Foil^™ PS Heat Seal produces a strong seal to polystyrene plates and is compatible with polypropylene and polystyrene plates. This seal demonstrates moderate solvent resistance and can be used for low temperature compound storage, in DMSO and organic solvents, and short term room temperature storage. PierceASeal Foil PS can be pierced with a pipette tip manually, by a liquid handling robot, or it can be removed by peeling (from polystyrene only). It can be resealed by applying another Polystyrene Foil Heat Seal directly on top of a previously pierced seal. This seal is available as sheets, for use with manual and semi-automated sealers.

LabSheet is a trademark of IST Scientific

PierceASeal Foil is a trademark of IST Scientific