Andwin Scientific Titer Tops 100/pk
Multipurpose pre-cut adhesive polyethylene film. Durable and thick (4.4mil) yet easily pierced with a pipet tip, Polyethylene film that provides excellent adhesion to plastic microplates, Non-cytotoxic, sterile, solvent resistant and waterproof, Chemically resistant and thermally stable, UV transparent down to 25nm.