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SealMate™ Microplate-Sealing System, Excel Scientific


Excel Scientific's SealMate™ system provides a convenient method for sealing standard-format microplates with adhesive films. The system includes a molded polypropylene dispenser with a hinged "clamshell" design and sealing films supplied in a novel sheeted-roll configuration. The SealMate roll format reduces waste by eliminating the protective paper backing necessary with films supplied as separate sheets and also speeds application of films to the plates.

The SealMate dispenser provides a protective enclosure for films prior to dispensing. It can be opened, permitting insertion of a new roll, then closed and latched securely by means of clasps at each side of its film-dispensing "bill". Individual films on the roll are delineated by non-adhesive color-code bands that serve as end-tabs for positioning the films on the microplates. The bands also act as markers to show when the end of one film has been reached so that the next film is not pulled prematurely from the dispenser. Each band contains two perforations, the first of which, bounded by a small indent at the edges, tears easily to separate the sheet being dispensed from the next sheet on the roll. The second perforation permits the end-tab to be removed from the plate once the film has been applied.

Several features contribute to ease and usability of the SealMate dispenser. A compression-brake mechanism prevents the roll from turning as the dispensed sheet is separated from the roll. The smooth lower surface can be swept across the film once applied to the plate to assure secure sealing around all wells. Thumb and forefinger notches above and below the film at the edge of the dispensing bill provide access to the non-adhesive band to facilitate pulling the next film out. A prop on the lower surface prevents the bill from contacting the supporting surface when the dispenser is not in use. The dispenser provides protection and keeps unused films handy for sealing without the need for opening small boxes or pulling individual films from plastic bags.

Ordering information: Each Starter Kit includes one dispenser, two film rolls of the type indicated, and instructions for use. Available non-sterile (NS) or sterile (ST). SealPlate® polyester films, color coded green, provide a secure non-permeable seal and are recommended for ELISA and general incubation. AeraSeal™ rayon films, color coded red, are gas-permeable and are recommended for cell and tissue culture applications. Replacement film rolls and dispensers can also be purchased separately.



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Description Material Sealing Capacity Sterility Supplier No. Catalog Number Unit List Price Quantity
AeraSeal™ Film Rolls Only, 2/PK, NS Rayon 100 plates Nonsterile RSMB-2 T-2448-1 Case of 8 Retrieving
Pack of 2 Retrieving
AeraSeal™ßß Film Rolls Only, 2/PK, ST Rayon 100 plates Sterile RSMB-2-S T-2448-2 Case of 8 Retrieving
Pack of 2 Retrieving
SealPlate® Film Rolls Only, 2/PK, NS Polyester 200 plates Nonsterile RSMSP-2 T-2447-1 Case of 8 Retrieving
Pack of 2 Retrieving
SealPlate® Film Rolls Only, 2/PK, ST Polyester 200 plates Sterile RSMSP-2-S T-2447-2 Case of 8 Retrieving
Pack of 2 Retrieving
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