Kingfisher 96 Magnetic Particle Processor Thermo Fisher Scientific Scientific. This Sterile Nunc Polypropylene Cap Mat 96 well is designed for use with Nunc 96-well plates and 96 well microplate racks offering unmatched sterility assurance. Thermo Fisher Scientific Nunc Mats are gamma-sterilized to guarantee a pure and safe environment. Each set of Nunc 96-Well Cap Mats is gamma-sterilized to guarantee a pure and sterile product. Ordering Information: Each set of Nunc 96-Well Cap Mats comes sterile. Specifications for Thermo Fisher Scientific Nunc Polypropylene 96 Well Cap Mat Sterile 9503233: Manufacturer: Thermo Fisher Scientific Color: Natural Fabric/Material: Polypropylene Kingfisher 96 Magnetic Particle Processor Thermo Fisher Scientific Scientific 9503233