Thermo Fisher, 97002534, KingFisher™ Plastics for 96 deep-well format

KingFisher™ Plastics for 96 deep-well format is designed for magnetic-particle processing on KingFisher Flex and KingFisher Presto instruments. This configuration is a 96-tip comb for deep-well magnets and is supplied as a case of 100, arranged as ten sets of ten combs. The disposable comb is made from polypropylene, a low-binding material selected for automated magnetic-bead workflows involving nucleic acids, proteins and other biomolecules. During a KingFisher run, the comb covers the instrument’s magnetic rods and transfers magnetic particles between wells without the rods directly contacting sample liquids. The 96-position format supports simultaneous processing of up to 96 samples in compatible deep-well plates. This version is not sterile and is not purity-certified, so it is intended for workflows in which those attributes are not required. It is specifically matched to the deep-well magnet geometry of KingFisher Flex and Presto systems rather than the tip-comb formats used by other KingFisher platforms. Using the matched disposable comb helps maintain consistent bead capture, release and mixing during automated purification runs while protecting the magnetic-head components from direct exposure to reagents and samples. The comb is a dedicated instrument consumable rather than a conventional pipette tip: its geometry follows the 96-position deep-well magnetic head so magnetic rods can repeatedly collect, release and mix beads across the plate during the programmed purification protocol.