For easy sample access without adhesive fouling of pipet tips or probes Multi-Seal™ is a multilayer film consisting of a top pierceable clear polyethylene film and a white polypropylene sublayer with 96 circular areas void of adhesive. The white sublayer aids in the alignment of the film to the plate; alignment of opposing corner wells ensures that all 96 wells will be properly aligned. The adhesive-free zones are 9mm on center to facilitate multi-channel pipetting without adhesive fouling of pipet tips or robotic probes. Pierceable Offers excellent chemical resistance Samples have minimal contact with adhesive due to the adhesive-free zones